JP2010264203A - Band piece adjustment structure - Google Patents

Band piece adjustment structure Download PDF

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JP2010264203A
JP2010264203A JP2009134482A JP2009134482A JP2010264203A JP 2010264203 A JP2010264203 A JP 2010264203A JP 2009134482 A JP2009134482 A JP 2009134482A JP 2009134482 A JP2009134482 A JP 2009134482A JP 2010264203 A JP2010264203 A JP 2010264203A
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piece
adjustment
band
hollow
adjusting
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Shizuo Nagashima
静雄 永島
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Four Creators KK
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Four Creators KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a band piece adjustment structure which is simply structured and enables general users to adjust the length of a band easily and simply. <P>SOLUTION: An operation surface 5b exposed outside of an adjustment member 5 in an adjustment piece 2 to remove is pressed inward resisting the biasing force of a coil spring 6. The pressure makes an engaging protrusion 5c of the adjustment piece 2 go inside of the hollow of the inner piece 3 of the adjustment piece 2 from the hollow of the outer piece 4 of the adjacent adjustment piece 2, it cancels the engagement of the engaging protrusion 5c with the hollow of the outer piece 4 in other adjustment piece 2, so that removal of the adjustment piece 2 is possible. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、隣り合う駒体を連結して構成される各種バンドにおいて、駒体の一部を取り外すためのアジャスト構造に関するものである。  The present invention relates to an adjusting structure for removing a part of a piece in various bands configured by connecting adjacent pieces.

従来、駒体を連結して構成されるバンドの長さを、装着者などの装着部分に合わせて調節するために、駒体にアジャスト部材を設けて、アジャスト部材と共に駒体を取り外すようにしている。  Conventionally, in order to adjust the length of a band formed by connecting pieces in accordance with the wearing part of a wearer or the like, an adjustment member is provided on the piece and the piece is removed together with the adjustment member. Yes.

従来、アジャスト部材としては、一般的には隣り合う駒体の連結するアジャストピンを外すようにした構造が採用されている。このアジャストピンに各種の工夫がなされている(特許文献1参照)。  Conventionally, as the adjusting member, a structure is generally adopted in which an adjusting pin connected to adjacent pieces is removed. Various devices have been devised for this adjustment pin (see Patent Document 1).

しかしながら、アジャストピンによるアジャスト構造は、バンドの小さな貫通孔に嵌挿されている細いピンを押し出すようにする作業が必要であり、さらに、その作業ための治具が必要であって、一般ユーザにとって直ぐに行えるような、簡単な作業であるとは云えない。  However, the adjustment structure using the adjustment pin requires an operation to push out a thin pin inserted into a small through-hole of the band, and further requires a jig for the operation. It cannot be said that it is a simple task that can be performed immediately.

また、特許文献2に記載されているように、アジャストピンにおける前記課題を解決するため、駒体を構成する外駒部と内駒部とを弾性部材にて形成し、外駒部と内駒部を外部から押圧変形させることにより、連結ピンによる外駒部と内駒部との連結を解除させるようにした構造のものがある。  Moreover, as described in Patent Document 2, in order to solve the above-described problem in the adjustment pin, the outer piece portion and the inner piece portion constituting the piece body are formed by an elastic member, and the outer piece portion and the inner piece are formed. There is a structure in which the connection between the outer piece portion and the inner piece portion by the connecting pin is released by pressing and deforming the portion from the outside.

また、特許文献3には、外駒部と内駒部とを連結する部材の寸法構造を工夫し、隣り合う駒体の一方を回動させて、互いに直交する状態にしたときに、駒体を取り外すことができるようにした構成が記載されている。  Further, in Patent Document 3, a dimensional structure of a member that connects an outer piece portion and an inner piece portion is devised, and when one of adjacent pieces is rotated to be orthogonal to each other, The structure which enabled it to remove is described.

特開平11−253214号公報JP-A-11-253214 実用新案登録第3089795号公報Utility Model Registration No. 3089795 実用新案登録第3091447号公報Utility Model Registration No. 3091447

ところで、前記アジャストピンによる駒アジャストは、バンド類を購入する際、仔細を熟知している販売店の店員などによって行われるため、一般ユーザに対して負担を与えるようなことはない。  By the way, the piece adjustment by the adjustment pin is performed by a salesclerk of a store who is familiar with the details when purchasing bands, so there is no burden on general users.

しかし、バンドのサイズを一般ユーザが個人的に調節しようとする場合、前記のように治具を使う必要があり、治具があったとしても、容易にはアジャスト作業を行うことはできない。  However, when a general user wants to personally adjust the size of the band, it is necessary to use a jig as described above, and even if there is a jig, the adjustment work cannot be easily performed.

また、特許文献2,3に記載の構造では、治具を必要とせず、一般ユーザによる作業が簡単になるといっても、駒体内の連結ピンの連結解除を見えない状態で行う作業、あるいは駒体を適正な位置まで回動させる作業などの特殊な作業を一般ユーザに強いることになる。  In addition, in the structures described in Patent Documents 2 and 3, a jig is not required, and even if it is said that the work by a general user is simplified, the work to perform the connection release of the connection pin in the frame body invisible, or the piece The general user is forced to perform a special work such as a work of rotating the body to an appropriate position.

特に、近年、通信販売の普及に伴い、時計またはバンドを購入した後に、一般ユーザであっても個人的に、容易かつ簡単にバンドの調節が行えるような駒アジャストの構造が要求されてきている。  In particular, with the spread of mail order in recent years, there has been a demand for a frame adjustment structure that allows a general user to easily and easily adjust a band after purchasing a watch or a band. .

そこで、本発明は、簡単な構成であって、一般ユーザがバンド長さの調節を容易かつ簡単に行えるようにしたバンドの駒アジャスト構造を提供することを目的とする。  Accordingly, an object of the present invention is to provide a band piece adjusting structure that has a simple configuration and that allows a general user to easily and easily adjust the band length.

本発明は前記課題を解決するため、中空の内駒部と、該内駒部の両側から延出されて間に凹部を形成する中空の外駒部を備えた駒体を複数連結して構成されるバンドにおいて、前記凹部に隣り合う駒体の前記内駒部を挿入した状態で、隣り合う駒体の前記外駒部と前記内駒部とに跨るようにアジャスト部材を配設することにより、隣り合う駒体を連結してなる駒アジャスト構造であって、前記アジャスト部材を、前記外駒部と前記内駒部との中空部内に、駒体が連結される方向に対して直交する方向に摺動可能に、かつ対向させて一対装填し、前記アジャスト部材に、前記内駒部を通って隣り合う駒体の外駒部に達する連結部と、該連結部の一端部に設けられ、かつ外駒部の中空部開口に露呈する操作面部と、前記連結部の他端部に設けられ、かつ隣り合う駒体の外駒部の中空部一部に係脱可能に係合する係合突起部とを備え、対向する前記アジャスト部材間に、該アジャスト部材の前記係合突起部を前記外駒部の中空部一部に係合させる方向に付勢させる付勢部材を配設し、前記アジャスト部材の前記操作面部を前記付勢部材に抗して前記外駒体内方へ押圧することにより、前記係合突起部と前記外駒部の中空部一部との係合を解除して隣り合う駒体の連結を解除するものである。  In order to solve the above-mentioned problem, the present invention is configured by connecting a plurality of pieces having a hollow inner piece portion and a hollow outer piece portion extending from both sides of the inner piece portion to form a recess therebetween. In the band, the adjusting member is disposed so as to straddle the outer piece portion and the inner piece portion of the adjacent piece body with the inner piece portion of the piece piece adjacent to the concave portion being inserted. , A piece adjusting structure formed by connecting adjacent pieces, wherein the adjusting member is orthogonal to the direction in which the pieces are connected in the hollow portion between the outer piece and the inner piece. A pair of slidably and oppositely mounted, a connecting portion that reaches the outer piece portion of the adjacent piece body through the inner piece portion to the adjusting member, and is provided at one end of the connecting portion, And provided at the operation surface part exposed at the hollow part opening of the outer piece part and the other end part of the connecting part. And an engaging projection that removably engages with a part of the hollow portion of the outer piece of the adjacent piece, and the engaging projection of the adjustment member is disposed between the opposing adjustment members. A biasing member for biasing in a direction to be engaged with a part of the hollow portion of the piece portion is disposed, and the operation surface portion of the adjustment member is pressed toward the inside of the outer piece against the biasing member. The engagement between the engaging projection and the hollow part of the outer piece is released to release the connection between adjacent pieces.

前記構成により、外駒部の中空部開口に露呈しているアジャスト部材の操作面部を、外駒体内方へ押圧する操作により、隣り合う駒体の係合が解除されるため、駒体の連結を容易に解除することができる。  With the above configuration, the operation of pressing the operation surface portion of the adjustment member exposed to the hollow opening of the outer piece portion toward the inside of the outer piece is released, so that the adjacent pieces are disengaged. Can be easily released.

また、前記アジャスト部材が存在する前記外駒体の裏側に、中空部開口から内方へ向けて操作用切欠部を形成することにより、操作用切欠部の存在により、アジャスト部材の操作面部の内方への押圧に際して、外駒体が邪魔になることなく押圧が円滑に行え、しかも、操作用切欠部がアジャスト用の操作面部が存在することの目印にもなる。  Further, by forming an operation notch portion inward from the hollow portion opening on the back side of the outer piece body where the adjustment member exists, the presence of the operation notch portion causes the inside of the operation surface portion of the adjustment member. When pressing in the direction, the outer frame body can be smoothly pressed without obstruction, and the operation notch portion also serves as a mark for the presence of the adjustment operation surface portion.

また、前記外駒部に前記アジャスト部材の装填を可能にする間隙を形成したことにより、製造時のアジャスト部材の組み付け作業が容易になる。  In addition, since the gap that enables the adjustment member to be loaded is formed in the outer piece portion, the assembling work of the adjustment member at the time of manufacture becomes easy.

また、前記外駒部を塑性変形して前記間隙を閉じるようにしたことにより、特別な接着手段が不要になり、組立コストを低減することができる。  In addition, since the outer piece is plastically deformed to close the gap, no special bonding means is required, and the assembly cost can be reduced.

また、前記駒体と前記アジャスト部材とが異なる材質のものにしたことにより、意匠の多様化を図ることができる。  Moreover, diversification of the design can be achieved by using different materials for the frame and the adjusting member.

また、前記駒体が金属材であり、前記アジャスト部材がプラスチック材であることにより、意匠の多様化を図ることができと共に、アジャスト部材の操作面部のカラー化により、アジャスト部材の操作面部を目立つようにすることが可能になる。  In addition, since the piece body is a metal material and the adjustment member is a plastic material, the design can be diversified, and the operation surface portion of the adjustment member is conspicuous by coloring the operation surface portion of the adjustment member. It becomes possible to do so.

本発明によれば、外駒部の中空部開口に露呈しているアジャスト部材の操作面部を付勢部材に抗して外駒体内方へ押圧する操作により、隣り合う駒体の係合が解除されるため、駒体の連結を容易に解除することができるため、比較的簡単な構成により、一般ユーザであっても、駒体の取り外しが容易に行え、バンド長さの調節を容易かつ簡単に行うことができる。  According to the present invention, the engagement between adjacent pieces is released by pressing the operation surface portion of the adjustment member exposed to the hollow portion opening of the outer piece portion against the biasing member toward the inside of the outer piece. Therefore, the connection of the frames can be easily released, so even a general user can easily remove the frames by a relatively simple configuration, and the band length can be easily and easily adjusted. Can be done.

本発明の実施形態である時計バンドの一部を示す斜視図である。It is a perspective view which shows a part of timepiece band which is embodiment of this invention. 本実施形態におけるアジャスト駒の平面断面図である。It is a plane sectional view of an adjustment piece in this embodiment. 本実施形態におけるアジャスト駒の分解斜視図である。It is a disassembled perspective view of the adjustment piece in this embodiment. 本実施形態におけるアジャスト駒の内駒部の巻き端部側を示す斜視図である。It is a perspective view which shows the winding edge part side of the inner piece part of the adjustment piece in this embodiment. 本実施形態におけるアジャスト駒の組立を説明するための斜視図である。It is a perspective view for demonstrating the assembly of the adjustment piece in this embodiment. 本実施形態におけるアジャスト駒の組立を説明するための斜視図である。It is a perspective view for demonstrating the assembly of the adjustment piece in this embodiment. 本実施形態におけるアジャスト駒の組立を説明するための斜視図である。It is a perspective view for demonstrating the assembly of the adjustment piece in this embodiment. 本実施形態におけるアジャスト駒の組立を説明するための斜視図である。It is a perspective view for demonstrating the assembly of the adjustment piece in this embodiment. 本実施形態におけるアジャスト駒の変形例を示す斜視図である。It is a perspective view which shows the modification of the adjustment piece in this embodiment.

以下、本発明の実施の形態を図面に基づいて説明する。  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図1は本発明の実施形態である時計バンドの一部を示す斜視図、図2は本実施形態におけるアジャスト駒の平面断面図、図3は本実施形態のアジャスト駒の分解斜視図である。  FIG. 1 is a perspective view showing a part of a watch band according to an embodiment of the present invention, FIG. 2 is a plan sectional view of an adjustment piece in this embodiment, and FIG. 3 is an exploded perspective view of the adjustment piece in this embodiment.

図1において、複数の駒体が連結されて長尺の時計バンドが構成されており、これらの駒体は、連結構造のみを備えた連結駒1とアジャスト駒2とからなっている。連結駒1とアジャスト駒2における外側の装飾面の形状は、同じバンドの駒体を構成する同一デザインとなっている。  In FIG. 1, a plurality of frame bodies are connected to form a long watch band, and these frame bodies are composed of a connection piece 1 and an adjustment piece 2 each having only a connection structure. The shapes of the outer decorative surfaces of the connecting piece 1 and the adjusting piece 2 have the same design constituting the same band piece.

ただし、アジャスト駒2は、後述するように、駒体連結状態のバンドから任意のものを取り外すことが可能な構造になっている。また、前記連結構造の駒体1は公知の構造を採用すればよく、ここでは説明は省略する。  However, as will be described later, the adjustment piece 2 has a structure in which an arbitrary piece can be removed from the band connected to the piece. Further, the frame body 1 having the connection structure may adopt a known structure, and the description thereof is omitted here.

バンドの駒体の一部を構成するアジャスト駒2は、図2,図3に示すように、本例ではステンレス板を折り曲げて成型され、中空の内駒部3と、この内駒部3の両側から延出されて凹部4aを形成する中空の外駒部4,4とを有している。  As shown in FIGS. 2 and 3, the adjustment piece 2 constituting a part of the band piece is formed by bending a stainless steel plate in this example, and includes a hollow inner piece portion 3 and the inner piece portion 3. It has hollow outer pieces 4 and 4 extending from both sides and forming a recess 4a.

図2,図3において、5はアジャスト部材であって、アジャスト部材5は、金属材あるいはプラスチック材からなり、外駒部4,4と内駒部3との中空部内に、駒体1が連設される方向Aに対して直交する方向に摺動可能に、かつ対向させて一対が装填される。  2 and 3, reference numeral 5 denotes an adjusting member. The adjusting member 5 is made of a metal material or a plastic material, and the piece body 1 is connected in a hollow portion between the outer piece portions 4, 4 and the inner piece portion 3. A pair is loaded so as to be slidable in a direction orthogonal to the direction A to be provided and facing each other.

前記一対のアジャスト部材5,5は対称形状であって、各アジャスト部材5,5は、内駒部3と外駒部4とに跨って配される連結部部5aと、この連結部5aの一端部に設けられ、かつ外駒部4,4の中空部開口に露呈する操作面部5bと、連結部5aの他端部に設けられ、かつ隣り合うアジャスト駒2の外駒部4,4の中空部一部に係脱可能に係合する円柱状の係合突起部5cとを有している。  The pair of adjusting members 5 and 5 are symmetrical, and each adjusting member 5 and 5 includes a connecting portion 5a disposed over the inner piece portion 3 and the outer piece portion 4, and the connecting portion 5a. An operation surface portion 5b that is provided at one end and exposed to the opening of the hollow portion of the outer piece portions 4 and 4, and an outer piece portion 4 and 4 of the adjacent adjustment piece 2 that is provided at the other end portion of the connecting portion 5a. It has the column-shaped engagement protrusion part 5c engaged with a hollow part removably.

また、6は付勢部材であるコイルスプリングであって、コイルスプリング6は、対向するアジャスト部材5,5間に配されて、アジャスト部材5,5の係合突起部5cを、隣り合うアジャスト駒2における外駒部4,4の中空部一部に係合させる方向に付勢する。  A coil spring 6 is an urging member, and the coil spring 6 is disposed between the opposing adjustment members 5 and 5 so that the engaging protrusions 5c of the adjustment members 5 and 5 are connected to adjacent adjustment pieces. 2 is urged in a direction to be engaged with a part of the hollow portions of the outer pieces 4 and 4.

図5〜図8は本実施形態におけるアジャスト駒2の組立を説明するための斜視図である。  5 to 8 are perspective views for explaining the assembly of the adjustment piece 2 in the present embodiment.

組立前には、図4に示すように、アジャスト駒2の内駒部3の巻き端部3a部分は閉じておき、また、図5,図6に示すように、アジャスト駒2の両外駒部4の巻き端部4b部分も開いて間隙Bを形成している。また、一対のアジャスト部材5を対向させて、両アジャスト部材5の係合突起部5c間にコイルスプリング6を配した状態で、これらを外駒部4の巻き端部4b部分の間隙Bからアジャスト駒2内部へ挿入する。  Before the assembly, as shown in FIG. 4, the winding end 3a portion of the inner piece 3 of the adjusting piece 2 is closed, and as shown in FIGS. 5 and 6, both outer pieces of the adjusting piece 2 are closed. The winding end 4b portion of the portion 4 is also opened to form a gap B. Further, in a state where the pair of adjusting members 5 are opposed to each other and the coil spring 6 is disposed between the engaging protrusions 5 c of both the adjusting members 5, these are adjusted from the gap B of the winding end portion 4 b portion of the outer piece portion 4. Insert into the piece 2.

図7にアジャスト部材5とコイルスプリング6をアジャスト駒2に挿入した状態を示す。この状態で、アジャスト駒2の両外駒部4の巻き端部4b部分の隙間Bを閉じることにより、図8に示すように、アジャスト駒2が完成する。  FIG. 7 shows a state where the adjusting member 5 and the coil spring 6 are inserted into the adjusting piece 2. In this state, the adjustment piece 2 is completed as shown in FIG. 8 by closing the gap B between the winding end portions 4b of the outer piece portions 4 of the adjustment piece 2.

前記間隙Bを形成することにより、製造時のアジャスト部材の組み付け作業が容易になる。また、内駒部3と外駒部4を塑性変形してそれぞれの間隙Bを閉じるようにしたことにより、特別な接着手段が不要になり、組立コストを低減することができる。  By forming the gap B, the assembling work of the adjusting member at the time of manufacture becomes easy. Further, since the inner piece portion 3 and the outer piece portion 4 are plastically deformed to close the respective gaps B, no special bonding means is required, and the assembling cost can be reduced.

図8に示す状態では、アジャスト駒2の両外駒部4の巻き端部4b部分で、各アジャスト部材5の連結部5aが、それぞれコイルスプリング6の付勢力を受けて係止され、両アジャスト部材5はアジャスト駒2から抜け落ちることはない。  In the state shown in FIG. 8, the connecting portions 5 a of the respective adjustment members 5 are locked by receiving the urging force of the coil springs 6 at the winding end portions 4 b of the outer piece portions 4 of the adjustment piece 2. The member 5 does not fall out of the adjustment piece 2.

両アジャスト部材5の係合突起部5cは、アジャスト駒2の内駒部3の側部から外駒部4の巻き端部4b部分に外部に突出している。  Engaging protrusions 5 c of both adjusting members 5 protrude outward from the side of the inner piece 3 of the adjusting piece 2 to the winding end 4 b of the outer piece 4.

また、各アジャスト部材5の操作面部5bは、それぞれ外駒部4の中空部開口に側面が外に突出しないように露呈している。アジャスト部材5の操作面部5bを内方にコイルスプリング6の付勢力に抗して押圧することにより、係合突起部5cを内部に引っ込めるようにすることができる。  Further, the operation surface portion 5b of each adjustment member 5 is exposed to the hollow portion opening of the outer piece portion 4 so that the side surface does not protrude outward. By pressing the operation surface portion 5b of the adjusting member 5 inward against the urging force of the coil spring 6, the engaging projection portion 5c can be retracted inside.

次に、隣り合うアジャスト駒2どうしの組み付けについて説明する。  Next, the assembly of the adjacent adjustment pieces 2 will be described.

アジャスト駒2の外駒部4,4間の凹部4aに、隣り合うアジャスト駒2の内駒部3を、アジャスト部材5の操作面部5bを内方に押圧し、係合突起部5cを内部に引っ込めた状態で挿入する。挿入後、操作面部5bへの押圧を止めると、コイルスプリング6の付勢力を受けてアジャスト部材5がアジャスト駒2の外側に摺動する。  In the recess 4a between the outer piece parts 4 and 4 of the adjusting piece 2, the inner piece part 3 of the adjacent adjusting piece 2 is pressed inward, the operation surface part 5b of the adjusting member 5 is pushed inward, and the engaging projection part 5c is brought into the inside. Insert in the retracted state. When the pressing on the operation surface portion 5 b is stopped after the insertion, the adjusting member 5 is slid to the outside of the adjusting piece 2 by receiving the urging force of the coil spring 6.

前記摺動により、アジャスト部材5の連結部5aがアジャスト駒2の両外駒部4の巻き端部4b部分に係止し、かつ、係合突起部5cが隣り合うアジャスト駒2における外駒部4の中空部に入って係合する。この係合により、隣り合うアジャスト駒2どうしが連結されることになる。  Due to the sliding, the connecting portion 5a of the adjusting member 5 is locked to the winding end portions 4b of the outer piece portions 4 of the adjusting piece 2, and the engaging projections 5c are the outer piece portions in the adjacent adjusting piece 2. 4 enters the hollow portion and engages. By this engagement, the adjacent adjustment pieces 2 are connected to each other.

連結解除は、取り外したいアジャスト駒2のアジャスト部材5の外部に露呈している操作面部5bを、コイルスプリング6の付勢力に抗して内方へ押圧すると、当該アジャスト駒2の係合突起部5cが、隣り合うアジャスト駒2の外駒部4の中空部から当該アジャスト駒2の内駒部3の中空部内部に入り、係合突起部5cと他のアジャスト駒2における外駒部4の中空部との係合が解除されることにより行われる。  To release the connection, when the operation surface portion 5b exposed to the outside of the adjustment member 5 of the adjustment piece 2 to be removed is pressed inward against the biasing force of the coil spring 6, the engagement protrusion portion of the adjustment piece 2 is pressed. 5c enters the hollow portion of the inner piece portion 3 of the adjusting piece 2 from the hollow portion of the outer piece portion 4 of the adjacent adjusting piece 2, and the engaging projection portion 5c and the outer piece portion 4 of the other adjusting piece 2 This is done by releasing the engagement with the hollow portion.

前記アジャスト駒2のアジャスト部材5の操作面部5bに対する押圧操作は、図9に示すように、両アジャスト駒2の外駒部4の裏側に中空部開口側から内方へ向けて操作用切欠部10を形成することにより容易に行うことができるようになる。  As shown in FIG. 9, the pressing operation of the adjusting piece 2 against the operating surface portion 5 b of the adjusting member 5 is performed on the back side of the outer piece portion 4 of both adjusting pieces 2 from the hollow opening side toward the inside. 10 can be easily performed.

すなわち、操作面部5bに対する押圧操作は、ユーザが指あるいは適当なピン状の物により操作面部5bを押すことにより行われるが、操作用切欠部10の存在により、操作面部5bの内方への押圧に際して、操作用切欠部10がガイドになり、外駒部4が邪魔になることなく押圧を円滑に行うことができる。しかも、操作用切欠部10が、一般の連結用の駒体1とアジャスト駒2とを区別するための目印にもなる。  That is, the pressing operation on the operation surface portion 5b is performed by the user pressing the operation surface portion 5b with a finger or an appropriate pin-like object. However, due to the presence of the operation notch portion 10, the operation surface portion 5b is pressed inward. At this time, the operation notch 10 serves as a guide, and the outer piece 4 can be smoothly pressed without being obstructed. Moreover, the operation notch 10 also serves as a mark for distinguishing the general connecting piece 1 and the adjusting piece 2 from each other.

なお、駒体1を含むアジャスト駒2とアジャスト部材5とを異なる材質のものにしてもよく、多様な材質のものを適宜選択することにより、バンド意匠の多様化を図ることができる。  Note that the adjustment piece 2 including the piece body 1 and the adjustment member 5 may be made of different materials, and the band design can be diversified by appropriately selecting various materials.

また、駒体1を含むアジャスト駒2を金属材にて形成し、アジャスト部材5をプラスチック材にて形成することにより、前記のように意匠の多様化を図ることができと共に、アジャスト部材5の操作面部のカラー化により、アジャスト部材5の操作面部5bを目立つようにすることができる。  In addition, the adjustment piece 2 including the piece body 1 is formed of a metal material, and the adjustment member 5 is formed of a plastic material, so that the design can be diversified as described above. By coloring the operation surface portion, the operation surface portion 5b of the adjusting member 5 can be made conspicuous.

本発明は、駒体を連結する構成の時計バンドあるいは各種バンド類における駒体の取り外し構造として有効である。  INDUSTRIAL APPLICABILITY The present invention is effective as a structure for removing a frame from a watch band or various bands having a structure for connecting pieces.

2 アジャスト駒
3 内駒部
4,4 外駒部
4a 外駒部間の凹部
4b 外駒部の巻き端部
5,5 アジャスト部材
5a 連結部
5b 操作面部
5c 係合突起部
6 コイルスプリング
10 操作用切欠部
B 外駒部の巻き端部部分の隙間
2 Adjusting piece 3 Inner piece part 4, 4 Outer piece part 4a Recessed part 4b between outer piece parts Winding end part 5, 5 of outer piece part 5a Adjusting member 5a Connection part 5b Operation surface part 5c Engaging projection part 6 Coil spring 10 For operation Notch B Clearance at the winding end of the outer piece

Claims (6)

中空の内駒部と、該内駒部の両側から延出されて間に凹部を形成する中空の外駒部を備えた駒体を複数連結して構成されるバンドにおいて、
前記凹部に隣り合う駒体の前記内駒部を挿入した状態で、隣り合う駒体の前記外駒部と前記内駒部とに跨るようにアジャスト部材を配設することにより、隣り合う駒体を連結してなる駒アジャスト構造であって、
前記アジャスト部材を、前記外駒部と前記内駒部との中空部内に、駒体が連結される方向に対して直交する方向に摺動可能に、かつ対向させて一対装填し、
前記アジャスト部材に、前記内駒部を通って隣り合う駒体の外駒部に達する連結部と、該連結部の一端部に設けられ、かつ外駒部の中空部開口に露呈する操作面部と、前記連結部の他端部に設けられ、かつ隣り合う駒体の外駒部の中空部一部に係脱可能に係合する係合突起部とを備え、
対向する前記アジャスト部材間に、該アジャスト部材の前記係合突起部を前記外駒部の中空部一部に係合させる方向に付勢させる付勢部材を配設し、
前記アジャスト部材の前記操作面部を前記付勢部材に抗して前記外駒体内方へ押圧することにより、前記係合突起部と前記外駒部の中空部一部との係合を解除して隣り合う駒体の連結を解除することを特徴とするバンドの駒アジャスト構造。
In a band configured by connecting a plurality of pieces having a hollow inner piece part and a hollow outer piece part that extends from both sides of the inner piece part to form a recess therebetween,
Adjacent frames by arranging an adjusting member so as to straddle the outer piece and the inner piece of the adjacent piece with the inner piece of the piece adjacent to the recess inserted. A piece adjustment structure formed by connecting
A pair of the adjustment members are loaded in the hollow portion between the outer piece portion and the inner piece portion so as to be slidable in a direction orthogonal to the direction in which the piece bodies are connected and facing each other,
A connecting portion that reaches the outer piece portion of the adjacent piece through the inner piece portion, and an operation surface portion that is provided at one end of the connecting portion and that is exposed to the hollow portion opening of the outer piece portion; An engaging protrusion that is provided at the other end of the connecting portion and detachably engages with a part of the hollow portion of the outer piece of the adjacent piece,
A biasing member that biases the engaging protrusion of the adjustment member in a direction to engage with a part of the hollow portion of the outer piece is disposed between the opposing adjustment members.
By pressing the operation surface portion of the adjustment member toward the inside of the outer piece against the biasing member, the engagement between the engagement protrusion and a part of the hollow portion of the outer piece is released. Band piece adjustment structure characterized by releasing the connection of adjacent pieces.
前記アジャスト部材が存在する前記外駒体の裏側に、中空部開口から内方へ向けて操作用切欠部を形成したことを特徴とする請求項1に記載のバンドの駒アジャスト構造。  2. The band piece adjusting structure according to claim 1, wherein an operation cutout portion is formed inward from the hollow portion opening on the back side of the outer piece body where the adjusting member exists. 前記外駒部に前記アジャスト部材の装填を可能にする間隙を形成してなることを特徴とする請求項1または2に記載のバンドの駒アジャスト構造。  The band piece adjusting structure according to claim 1 or 2, wherein a gap that allows the adjustment member to be loaded is formed in the outer piece portion. 前記外駒部を塑性変形して前記間隙を閉じることを特徴とする請求項3に記載のバンドの駒アジャスト構造。  The band piece adjusting structure according to claim 3, wherein the outer piece portion is plastically deformed to close the gap. 前記駒体と前記アジャスト部材とが異なる材質のものであることを特徴とする請求項1〜4いずれか1項に記載のバンドの駒アジャスト構造。  5. The band piece adjusting structure according to claim 1, wherein the piece body and the adjusting member are made of different materials. 前記駒体が金属材であり、前記アジャスト部材がプラスチック材であることを特徴とする請求項5に記載のバンドの駒アジャスト構造。  The band piece adjusting structure according to claim 5, wherein the piece body is a metal material, and the adjusting member is a plastic material.
JP2009134482A 2009-05-13 2009-05-13 Band piece adjustment structure Pending JP2010264203A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014061065A (en) * 2012-09-20 2014-04-10 Casio Comput Co Ltd Connection structure of piece body
US9066563B2 (en) 2013-10-18 2015-06-30 Chung Nam Watch Company Limited Link assembly and a bracelet with such an assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014061065A (en) * 2012-09-20 2014-04-10 Casio Comput Co Ltd Connection structure of piece body
US9066563B2 (en) 2013-10-18 2015-06-30 Chung Nam Watch Company Limited Link assembly and a bracelet with such an assembly

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