JP6311058B1 - Band connector - Google Patents
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- JP6311058B1 JP6311058B1 JP2017199682A JP2017199682A JP6311058B1 JP 6311058 B1 JP6311058 B1 JP 6311058B1 JP 2017199682 A JP2017199682 A JP 2017199682A JP 2017199682 A JP2017199682 A JP 2017199682A JP 6311058 B1 JP6311058 B1 JP 6311058B1
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- band
- fitting shaft
- elastic wire
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- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000000881 depressing effect Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 14
- 238000012986 modification Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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Abstract
【課題】時計ケースに対するバンドの取り外し、取り付けが容易に行え、かつ不用意な操作が行われず、しかも外観上も優れたバンド連結具を提供する。【解決手段】取付部材３０の押下部材５１を押下して取付部材３０の弾性線材６０を撓めて、弾性線材６０の嵌合軸部６２を取付部材３０内方へ入れる。嵌合軸部６２を取付部材３０内方へ入れた状態で時計ケース１００のバンド取付部１２０に配置した後、取付部材３０の押下部材５１を上昇させて取付部材３０の弾性線材６０の撓みを戻す。この戻しと共に嵌合軸部６２が取付部材３０外方へ突出することにより、嵌合軸部６２が時計ケース１００のバンド取付部１２０に設けられた貫通孔１２２に嵌着し、時計ケース１００にバンド１０が連結される。【選択図】 図２There is provided a band connector that can be easily detached from and attached to a watch case, is not subjected to careless operation, and is excellent in appearance. A pressing member 51 of a mounting member 30 is pressed to bend an elastic wire 60 of the mounting member 30 and a fitting shaft portion 62 of the elastic wire 60 is inserted into the mounting member 30. After the fitting shaft portion 62 is placed inside the attachment member 30 and disposed on the band attachment portion 120 of the watch case 100, the pressing member 51 of the attachment member 30 is raised to cause the elastic wire 60 of the attachment member 30 to bend. return. With this return, the fitting shaft portion 62 protrudes outward from the attachment member 30, so that the fitting shaft portion 62 fits into the through-hole 122 provided in the band attachment portion 120 of the watch case 100 and is attached to the watch case 100. Band 10 is connected. [Selection] Figure 2
Description
本発明は、時計ケース等の装置本体にバンドを連結するためのバンド連結具に関する。 The present invention relates to a band connector for connecting a band to an apparatus main body such as a watch case.
時計ケースには使用者の腕に装着するためのバンドが取り付けられる。バンドは使用者の腕に装着して使用され、バンド劣化のための交換、あるいは装飾上の点から他のバンドに取り換えることができる構造となっている。 A band for attaching to the wrist of the user is attached to the watch case. The band is used by being worn on the user's arm, and can be exchanged for deterioration of the band, or can be replaced with another band from the point of decoration.
バンドを時計ケースから着脱するための構造として、バンド側の端部に設けられた時計取付部にバンド連結具が設けられ、時計ケース側のバンド取付部に対して着脱可能な構成としたものが知られている。 As a structure for attaching and detaching the band from the watch case, a band connecting tool is provided at the watch attaching part provided at the end part on the band side, and the band attaching part can be attached to and detached from the band attaching part on the watch case side. Are known.
バンド連結具としては、様々な構成のものが知られている。例えば、バンドの時計取付部に、Ｕ状のハンドル部と支持軸端部とが一体に形成されている棒ピンを備え、ハンドル部で回動することにより、棒ピンの支持軸端部を時計取付部に対して出し入れを可能にする構成が記載されている（例えば、特許文献１参照）。 Various band connectors are known. For example, a U-shaped handle portion and a support shaft end portion are integrally formed on the watch mounting portion of the band, and the support shaft end portion of the rod pin is rotated by the handle portion. A configuration that allows the attachment portion to be taken in and out is described (for example, see Patent Document 1).
このようなバンド連結具では、棒ピンをハンドル部でバンド側面に対して上方へ回動し、棒ピンの支持軸端部を時計取付部内に引っ込めておき、この状態で時計取付部を時計ケースのバンド取付部に位置させる。その後、ハンドル部を下方へ回動して、時計ケースのバンド取付部に設けられている差込穴へ棒ピンを突出させて、棒ピンの支持軸端部を差込穴に嵌挿することにより、時計ケースにバンドを連結するようにしていた。 In such a band connector, the rod pin is rotated upward with respect to the side of the band by the handle portion, and the support shaft end portion of the rod pin is retracted into the watch mounting portion, and in this state, the watch mounting portion is moved to the watch case. It is located in the band attachment part. Then, rotate the handle part downward, project the bar pin into the insertion hole provided in the band mounting part of the watch case, and insert the support shaft end of the bar pin into the insertion hole. Thus, the band is connected to the watch case.
このようなバンド連結具は、特別な冶具を使用せずに一般使用者でもバンドの時計ケースに対する取り外し、及び取り付けが比較的容易に行える。 Such a band connector can be removed and attached to the watch case relatively easily by a general user without using a special jig.
上述したようなバンド連結具にあっては、次のような問題があった。すなわち、バンド連結具の操作部材である棒ピンがハンドル部で上下方向に回動する構成であるため、何かにハンドル部が引っ掛かると起立して上方に回動してしまうと、棒ピンの支持軸端部が差込穴から出て嵌挿状態でなくなり、時計ケースからバンドが外れてしまうことが考えられる。また、バンドの裏面側ではあるが、ハンドル部が回動する構造になっているためハンドル部はバンドの時計取付部に露出した状態に配置されて、棒状／針金状の部材が見えることになる。 The band connector as described above has the following problems. In other words, since the rod pin that is the operation member of the band connector is configured to rotate in the vertical direction at the handle portion, if the handle portion is caught by something and rises and rotates upward, It is conceivable that the end portion of the support shaft comes out of the insertion hole and is not in the inserted state, and the band is detached from the watch case. In addition, although it is on the back side of the band, since the handle portion is structured to rotate, the handle portion is disposed in an exposed state on the watch mounting portion of the band, and a rod-like / wire-like member can be seen. .
そこで本発明は、時計ケースに対するバンドの着脱操作が容易に行え、かつ不用意に操作が行われないようにし、しかも外観上も優れたバンド連結具を提供することを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide a band connector that can be easily attached / detached to / from a watch case, is not inadvertently operated, and is excellent in appearance.
本発明のバンド連結具は、 バンドの長手方向の端部に設けられ、時計ケースのバンド取付部に設けられた取付部に嵌着される取付部材と、前記取付部材を前記バンド取付部に対して着脱可能に移動させる操作部材と、を備えたバンド連結具において、前記取付部材を、前記バンド取付部に嵌着される嵌合軸部と、この嵌合軸部から延出し、かつ、前記バンドの長手方向に延在するように設けられた略Ｕ状の弾性線材とから形成し、前記操作部材は、前記弾性線材の前記長手方向の外側部に接して前記長手方向の内方へ撓める押圧部と、前記長手方向に対して直交する方向に上下動可能に設けられた押下部を具備し、前記操作部材の押下部を押下して前記押圧部により前記取付部材の前記弾性線材を撓めて前記嵌合軸部を前記取付部材内方へ入れ、前記嵌合軸部を前記取付部材内方へ入れた状態で前記時計ケースの前記バンド取付部部分に配置した後、前記操作部材の押下部を上昇させて前記取付部材の前記弾性線材の撓みを戻し、前記嵌合軸部を前記取付部材外方へ突出させることにより、前記嵌合軸部を前記時計ケースの前記バンド取付部に嵌着することを特徴とする。 The band connector of the present invention is provided at an end portion in the longitudinal direction of the band, and is attached to an attachment portion provided at a band attachment portion of a watch case, and the attachment member is attached to the band attachment portion. in the band coupling with and an operating member for moving detachably Te, the mounting member, and the fitting shaft portion which is fitted to the band mounting portion, and extends from the fitting shaft portion, and, formed of a substantially U-shaped elastic wire material provided extending Mashimasu so that the longitudinal direction of the band, said operating member, said longitudinal inward against the outer side of the longitudinal direction of the elastic wire and Mel pressing portion flexures to said comprises a pressing portion provided to be vertically movable in a direction perpendicular to the longitudinal direction, the said mounting member by the pressing portion presses the pressed portion of the operation member Bend the elastic wire to insert the fitting shaft into the mounting member After the fitting shaft portion is placed inward of the attachment member, it is disposed on the band attachment portion of the watch case, and then the pressing portion of the operation member is raised to bend the elastic wire of the attachment member. The fitting shaft portion is fitted to the band attaching portion of the watch case by returning the fitting shaft portion to the outside of the attachment member.
また、本発明のバンド連結具は、前記取付部材の前記嵌合軸部を、前記略Ｕ状の弾性線材の端部に一体的に形成したことを特徴とする。 Moreover, the band coupling of the present invention, the fitting shaft portion of the mounting member, characterized in that the one body formed on an end portion of the substantially U-shaped elastic wire.
また、本発明のバンド連結具は、前記操作部材の前記押圧部が、下方に広がる傾斜面にて形成されていることを特徴とする。 The band connector of the present invention is characterized in that the pressing portion of the operation member is formed by an inclined surface that extends downward.
また、本発明のバンド連結具は、前記操作部材が、略筒状で上下動可能な押し釦構造であることを特徴とする。 The band connector of the present invention is characterized in that the operation member has a substantially cylindrical shape and a push button structure that can move up and down.
また、本発明のバンド連結具は、前記操作部材が、前記弾性線材の前記撓み状態から復元する際に上昇して、定位置に復帰することを特徴とする。 Further, the band connector of the present invention is characterized in that the operating member rises and returns to a fixed position when the elastic member is restored from the bent state of the elastic wire.
また、本発明のバンド連結具は、前記操作部材を、可撓性を有する前記バンドの一部で被覆したことを特徴とする。 Moreover, the band coupling of the present invention, the operating member, and wherein the coated part of the bands that have a flexibility.
本発明のバンド連結具によれば、操作部材の押下部の押下、この押下の解除により、バンドの時計ケースに対する着脱することができ、使用者にとってバンドの取り付け、及び取り外しの作業が容易になる。また、操作部材の押下部が外部に大きく回動する構造でないため、何かに押下部が引っ掛かることもなく、不用意に時計ケースからバンドが外れてしまうこともない。さらに、操作部材の押下部は広く外部に露出する構成にする必要がなく、外観上も優れたものにすることができる。 According to the band connector of the present invention, the band can be attached to and detached from the watch case by pressing the pressing part of the operation member and releasing the pressing, and the band can be easily attached to and detached from the user. . In addition, since the pressing portion of the operation member is not structured to rotate greatly to the outside, the pressing portion is not caught on anything, and the band is not inadvertently detached from the watch case. Furthermore, the pressing portion of the operation member does not need to be widely exposed to the outside, and can be made excellent in appearance.
以下、本発明の好適な実施形態を図面に基づいて説明する。なお、これらの図中１０は腕に装着するためのバンド、１００は時計ケースを示している。 DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described with reference to the drawings. In these figures, reference numeral 10 denotes a band for mounting on the arm, and 100 denotes a watch case.
図１は本発明の一実施形態に係るバンド連結具２０が組み込まれたバンド１０を時計ケース１００に連結する前の状態を示す斜視図、図２はバンド連結具２０に組み込まれた取付部材３０を示す斜視図、図３はバンド連結具２０に組み込まれた弾性線材６０を示す斜視図、図４はバンド連結具２０を図１におけるＩ−Ｉ線に沿って切断して矢印方向に見た断面図である。 FIG. 1 is a perspective view showing a state before a band 10 incorporating a band connector 20 according to an embodiment of the present invention is coupled to a watch case 100, and FIG. 2 is an attachment member 30 incorporated into the band connector 20. 3 is a perspective view showing an elastic wire 60 incorporated in the band connector 20, and FIG. 4 is a view of the band connector 20 cut along the line II in FIG. It is sectional drawing.
図１に示すように、バンド１０は、使用者の腕に巻くための帯状に形成されたバンド本体１１を有している。このバンド本体１１の両端部にバンド連結具２０がそれぞれ設けられている（図１には一方のみ図示）。バンド本体１１には、開口部１２が設けられている。バンド連結具２０は、後述するバンド取付部１２０に着脱可能な構成を有している。 As shown in FIG. 1, the band 10 has a band main body 11 formed in a band shape to be wound around a user's arm. Band connectors 20 are provided at both ends of the band body 11 (only one is shown in FIG. 1). The band body 11 is provided with an opening 12. The band connector 20 has a configuration that can be attached to and detached from a band mounting portion 120 described later.
バンド連結具２０は、バンド１０内部に配置された取付部材３０を備えている。図２に示すように、取付部材３０は、金属板状で形成され、バンド本体１１の端部側に一部が突出した支持シャーシ４０と、この支持シャーシ４０に跨がる取付部材３０と、支持シャーシ４０の上面に配置された図３に示す弾性線材６０を備えている。 The band connector 20 includes an attachment member 30 disposed inside the band 10. As shown in FIG. 2, the attachment member 30 is formed in a metal plate shape, a support chassis 40 partially protruding toward the end side of the band body 11, the attachment member 30 straddling the support chassis 40, The elastic wire 60 shown in FIG. 3 disposed on the upper surface of the support chassis 40 is provided.
図２に示すように、支持シャーシ４０は、金属板を折曲等して形成されており、平板状の基部４１と、この基部４１からバンド１０の端部側に突出すると共に略筒状に曲げられた円筒部４２と、基部４１から側方に延出され、上方に折曲されたＴ字状のストッパ片４３を備えている。 As shown in FIG. 2, the support chassis 40 is formed by bending a metal plate or the like. The support chassis 40 protrudes toward the end of the band 10 from the base 41 and has a substantially cylindrical shape. A bent cylindrical portion 42 and a T-shaped stopper piece 43 that extends laterally from the base portion 41 and is bent upward are provided.
取付部材３０は、円柱状（あるいは略筒状）に形成された押し釦構造である押下部材（操作部材）５１を備えている。押下部材５１は開口部１２内を突没自在（上下動可能）に配置されている。押下部材５１の下面には後述する線材本体６１の一部が収容される凹部５２が設けられている。凹部５２の内壁には傾斜部５３が設けられ、図４に示すように下方に行くにつれて拡がる傾斜面となっている。この傾斜面に線材本体６１が押圧されることで線材本体６１が撓み状態となる。押下部材５１の凹部５２が設けられていない側の側面には受脚部５４が形成されており、ストッパ片４３と係合することで押下部材５１の上方の抜けを防ぐ。押下部材５１が、弾性線材６０の撓み状態から復元する際に上昇して、定位置に復帰する。 The attachment member 30 includes a pressing member (operation member) 51 having a push button structure formed in a columnar shape (or a substantially cylindrical shape). The pressing member 51 is disposed so as to be able to project and retract (movable up and down) in the opening 12. On the lower surface of the pressing member 51, there is provided a recess 52 in which a part of a wire main body 61 described later is accommodated. An inclined portion 53 is provided on the inner wall of the recess 52, and as shown in FIG. 4, the inclined surface expands downward. When the wire main body 61 is pressed against the inclined surface, the wire main body 61 is bent. A receiving leg portion 54 is formed on the side surface of the pressing member 51 on which the concave portion 52 is not provided, and the upper portion of the pressing member 51 is prevented from coming off by engaging with the stopper piece 43. When the pressing member 51 is restored from the bent state of the elastic wire 60, the pressing member 51 returns to the home position.
弾性線材６０は、略Ｕ状の形状を有する線材本体６１と、この線材本体６１の両端部に位置し、約９０°に外側に向けて曲げられた嵌合軸部６２を有している。 The elastic wire 60 includes a wire main body 61 having a substantially U shape, and a fitting shaft portion 62 positioned at both ends of the wire main body 61 and bent outward at about 90 °.
弾性線材６０の線材本体６１は、支持シャーシ４０の基部４１に載置され、支持シャーシ４０の円筒部４２には、弾性線材６０の嵌合軸部６２が円筒部４２の軸方向に沿って摺動可能に配置されている。また、弾性線材６０の線材本体６１は、上述した凹部５２の傾斜部５３に線材本体６１の弾性力によって外方への力を生じて接している。 The wire body 61 of the elastic wire 60 is placed on the base 41 of the support chassis 40, and the fitting shaft portion 62 of the elastic wire 60 slides along the axial direction of the cylinder 42 on the cylindrical portion 42 of the support chassis 40. It is arranged to be movable. Further, the wire main body 61 of the elastic wire 60 is in contact with the inclined portion 53 of the recess 52 described above by generating an outward force by the elastic force of the wire main body 61.
時計ケース１００は、時計に取り付けられるケース本体１１０と、このケース本体１１０の外周に取り付けられたバンド取付部１２０とを備えている。バンド取付部１２０は、ケース本体１１０の外側部に突出形成され、相対向する一対の突部１２１を備えている。突部１２１には、貫通孔１２２が形成されている。なお、図示していないが、バンド取付部１２０はケース本体１１０の反対側の外側部にも設けられている。 The watch case 100 includes a case main body 110 attached to the watch and a band attaching portion 120 attached to the outer periphery of the case main body 110. The band attaching part 120 is formed to protrude from the outer side of the case main body 110 and includes a pair of protruding parts 121 opposed to each other. A through hole 122 is formed in the protrusion 121. Although not shown, the band attaching portion 120 is also provided on the outer portion on the opposite side of the case main body 110.
このように構成されたバンド連結具２０を用いて次のようにしてバンド１０を時計ケース１００に取り付ける。すなわち、図１に示すように、バンド本体１１を突部１２１に近づける。この時、取付部材３０は図２に示すような状態、押下部材５１と線材本体６１とは図４に示す状態となっている。 The band 10 is attached to the watch case 100 as follows using the band connector 20 configured as described above. That is, as shown in FIG. 1, the band body 11 is brought close to the protrusion 121. At this time, the attachment member 30 is in the state shown in FIG. 2, and the pressing member 51 and the wire main body 61 are in the state shown in FIG.
次に、図５に示すように押下部材５１を押し下げる。これにより、図６に示すように、取付部材３０の傾斜部５３が下降し、この傾斜部５３の狭まる部位が、弾性線材６０の線材本体６１直線部位を弾性線材６０の弾性力に抗して内方へ押圧する（狭める）ことになって、これにより弾性線材６０の嵌合軸部６２が支持シャーシ４０の円筒部４２内方へと移動される（一対の嵌合軸部６２が互いに近づく方向に移動する）。 Next, the pressing member 51 is pushed down as shown in FIG. Thereby, as shown in FIG. 6, the inclined portion 53 of the mounting member 30 is lowered, and the narrowed portion of the inclined portion 53 resists the elastic force of the elastic wire 60 against the linear portion of the wire main body 61 of the elastic wire 60. By pressing (narrowing) inwardly, the fitting shaft portion 62 of the elastic wire 60 is moved inward of the cylindrical portion 42 of the support chassis 40 (the pair of fitting shaft portions 62 approach each other). Move in the direction).
弾性線材６０の嵌合軸部６２が支持シャーシ４０の円筒部４２内方へと移動した後、バンド本体１１の端部を時計ケース１００の突部１２１間に入れ、弾性線材６０の各嵌合軸部６２の位置をバンド取付部１２０の貫通孔１２２に合わせる。その後、取付部材３０の押下部材５１の押下を解除すると、傾斜部５３の広がる部位が線材本体６１に接することになり、線材本体６１が自体の弾性力により外方に拡がって、これに伴い各嵌合軸部６２がバンド取付部１２０の貫通孔１２２に嵌着することになり、時計ケース１００とバンド１０とが連結される。 After the fitting shaft portion 62 of the elastic wire 60 moves inward of the cylindrical portion 42 of the support chassis 40, the end of the band main body 11 is inserted between the protrusions 121 of the watch case 100, and each fitting of the elastic wire 60 is performed. The position of the shaft portion 62 is aligned with the through hole 122 of the band attaching portion 120. Thereafter, when the pressing of the pressing member 51 of the mounting member 30 is released, the portion where the inclined portion 53 spreads comes into contact with the wire main body 61, and the wire main body 61 spreads outward by its own elastic force. The fitting shaft portion 62 is fitted into the through hole 122 of the band attaching portion 120, and the watch case 100 and the band 10 are connected.
取付部材３０の傾斜部５３に加わる弾性線材６０の弾性力により、傾斜部５３に分圧が生じて取付部材３０が上昇する。この上昇で取付部材３０の受脚部５４が、支持シャーシ４０のストッパ片４３に当接し、押下部材５１の上方の移動が規制され、図２に示す定位置に戻ることになる。 Due to the elastic force of the elastic wire 60 applied to the inclined portion 53 of the mounting member 30, partial pressure is generated in the inclined portion 53 and the mounting member 30 is raised. With this rise, the receiving leg portion 54 of the mounting member 30 comes into contact with the stopper piece 43 of the support chassis 40, and the upward movement of the pressing member 51 is restricted, and returns to the home position shown in FIG.
そして再び、上述したように取付部材３０の押下部材５１を押下することで、嵌合軸部６２をバンド取付部１２０の貫通孔１２２から外すことができるため、時計ケース１００とバンド１０との連結は解除することができて、時計ケース１００からバンド１０を取り外すことができる。 Again, as described above, by pressing the pressing member 51 of the mounting member 30, the fitting shaft portion 62 can be removed from the through hole 122 of the band mounting portion 120, so that the watch case 100 and the band 10 are connected. Can be released, and the band 10 can be removed from the watch case 100.
このように本実施形態に係るバンド連結具２０が組み込まれたバンド１０によれば、時計ケース１００に対して、着脱操作が容易に行え、かつ不用意に操作が行われないようにすることができる。しかも外観上も優れている。 As described above, according to the band 10 in which the band connector 20 according to the present embodiment is incorporated, the watch case 100 can be easily attached and detached, and can be prevented from being inadvertently operated. it can. Moreover, it is excellent in appearance.
図７Ａは本実施形態の第１変形例に係るバンド連結具２０Ａを取付部材３０Ａの図１におけるＩ−Ｉ線の位置で切断して矢印方向に見た断面図、図７Ｂは同第１変形例に係るバンド連結具２０Ａを取付部材３０Ａの図１におけるＩ−Ｉ線の位置で切断して矢印方向に見た断面図である。これらの図において、図１〜図６と同一機能部分には同一符号を付し、その詳細な説明は省略する。 7A is a cross-sectional view of the band connector 20A according to the first modified example of the present embodiment cut along the line II in FIG. 1 of the attachment member 30A and viewed in the direction of the arrow, and FIG. 7B is the first modified example. It is sectional drawing which cut | disconnected the band connector 20A which concerns on the example at the position of the II line in FIG. In these drawings, the same functional parts as those in FIGS. 1 to 6 are denoted by the same reference numerals, and detailed description thereof is omitted.
バンド連結具２０Ａにおいては、取付部材３０Ａを可撓性を有するバンド本体１１内に収めて、押下部材５１を露出させずに、外部からは見えないようにするようにしてもよい。すなわち、押下部材５１が可撓性を有するバンド本体１１の一部で被覆されている。図７Ａは定位置、図７Ｂは着脱時を示している。本変形例においても、上述した実施形態と同様の効果を得ることができる。 In the band connector 20A, the attachment member 30A may be housed in the flexible band main body 11 so that the pressing member 51 is not exposed and cannot be seen from the outside. That is, the pressing member 51 is covered with a part of the band body 11 having flexibility. FIG. 7A shows a fixed position, and FIG. Also in this modification, the same effect as the above-described embodiment can be obtained.
図８Ａは本実施形態の第２変形例に係るバンド連結具２０Ｂを取付部材３０Ｂの図１におけるＩ−Ｉ線の位置で切断して矢印方向に見た断面図、図８Ｂは同第２変形例に係るバンド連結具２０Ｂを取付部材３０Ｂの図１におけるＩ−Ｉ線の位置で切断して矢印方向に見た断面図である。これらの図において、図１〜図６と同一機能部分には同一符号を付し、その詳細な説明は省略する。 FIG. 8A is a sectional view of the band connector 20B according to the second modification of the present embodiment cut along the line II in FIG. 1 of the mounting member 30B and viewed in the direction of the arrow, and FIG. 8B is the second modification. It is sectional drawing which cut | disconnected the band connector 20B which concerns on the example at the position of the II line in FIG. 1 of the attachment member 30B, and looked at the arrow direction. In these drawings, the same functional parts as those in FIGS. 1 to 6 are denoted by the same reference numerals, and detailed description thereof is omitted.
バンド連結具２０Ｂにおいては、取付部材３０Ｂの傾斜部５３を片方のみに設けた構成を有している。この場合、取り付ける際は、一方の嵌合軸部６２は移動しないため、先に円筒部４２に挿入し、その後、移動する嵌合軸部６２を円筒部４２に挿入するようにする。図８Ａは定位置、図８Ｂは着脱時を示している。本変形例においても、上述した実施形態と同様の効果を得ることができる。 The band connector 20B has a configuration in which the inclined portion 53 of the mounting member 30B is provided on only one side. In this case, since one fitting shaft part 62 does not move at the time of attachment, it is inserted into the cylindrical part 42 first, and then the moving fitting shaft part 62 is inserted into the cylindrical part 42. FIG. 8A shows a fixed position, and FIG. Also in this modification, the same effect as the above-described embodiment can be obtained.
図９Ａは本実施形態の第３変形例に係るバンド連結具２０Ｃを取付部材３０Ｃの図１におけるＩ−Ｉ線の位置で切断して矢印方向に見た断面図、図９Ｂは同第３変形例に係るバンド連結具２０Ｃを取付部材３０Ｃの図１におけるＩ−Ｉ線の位置で切断して矢印方向に見た断面図である。これらの図において、図１〜図６と同一機能部分には同一符号を付し、その詳細な説明は省略する。 9A is a cross-sectional view of the band connector 20C according to the third modification of the present embodiment, taken along the line II in FIG. 1 of the attachment member 30C and viewed in the direction of the arrow, and FIG. 9B is the third modification. It is sectional drawing which cut | disconnected the band connector 20C which concerns on the example at the position of the II line in FIG. 1 of the attachment member 30C, and was seen in the arrow direction. In these drawings, the same functional parts as those in FIGS. 1 to 6 are denoted by the same reference numerals, and detailed description thereof is omitted.
バンド連結具２０Ｃにおいては、取付部材３０Ｃを可撓性を有するバンド本体１１内に収めて、押下部材５１を露出させずに、外部からは見えないようにするようにしてもよい。図９Ａは定位置、図９Ｂは着脱時を示している。本変形例においても、上述した実施形態と同様の効果を得ることができる。 In the band connector 20 </ b> C, the attachment member 30 </ b> C may be housed in the flexible band body 11 so that the pressing member 51 is not exposed and cannot be seen from the outside. FIG. 9A shows a fixed position, and FIG. Also in this modification, the same effect as the above-described embodiment can be obtained.
図１０は上述した弾性線材６０の変形例に係る弾性線材６０Ａを示す斜視図である。弾性線材６０Ａは、基本的には略Ｕ状形状とし、曲げ部分６３を巻きバネ状にする等して弾性力を増すようにされている。線材の材質・寸法等を考慮して図３に示す弾性線材６０とするか、図１０に示す弾性線材６０Ａとするかを決定する。 FIG. 10 is a perspective view showing an elastic wire 60A according to a modified example of the elastic wire 60 described above. The elastic wire 60A basically has a substantially U shape, and the elastic force is increased by making the bent portion 63 into a spring shape. The elastic wire 60 shown in FIG. 3 or the elastic wire 60A shown in FIG. 10 is determined in consideration of the material and dimensions of the wire.
なお、本発明は、上記実施形態に限定されるものではなく、実施段階ではその要旨を逸脱しない範囲で種々に変形することが可能である。また、各実施形態は適宜組み合わせて実施してもよく、その場合組み合わせた効果が得られる。更に、上記実施形態には種々の発明が含まれており、開示される複数の構成要件から選択された組み合わせにより種々の発明が抽出され得る。例えば、実施形態に示される全構成要件からいくつかの構成要件が削除されても、課題が解決でき、効果が得られる場合には、この構成要件が削除された構成が発明として抽出され得る。
以下に、本願出願の当初の特許請求の範囲に記載された発明を付記する。
［１］時計用バンドの端部に設けられ、時計ケースのバンド取付部に着脱されるバンド連結具において、
前記時計用バンドの端部に設けられ、前記バンド取付部に嵌着される取付部材と、
前記取付部材を前記バンド取付部に対して着脱可能に移動させる操作部材を備え、
前記取付部材を、前記バンド取付部に嵌着される嵌合軸部と、この嵌合軸部から延出するように設けられた略Ｕ状の弾性線材とから形成し、
前記操作部材は、前記弾性線材の側部に接して撓める押圧部と、バンドの端部に上下動可能に設けられた押下部を具備し、
前記操作部材の押下部を押下して前記押圧部により前記取付部材の前記弾性線材を撓めて前記嵌合軸部を前記取付部材内方へ入れ、
前記嵌合軸部を前記取付部材内方へ入れた状態で前記時計ケースの前記バンド取付部部分に配置した後、前記操作部材の押下部を上昇させて前記取付部材の前記弾性線材の撓みを戻し、前記嵌合軸部を前記取付部材外方へ突出させることにより、前記嵌合軸部を前記時計ケースの前記バンド取付部に嵌着するバンド連結具。
［２］前記取付部材の前記嵌合軸部を、前記弾性線材の端部側方に延出させて一体的に形成した［１］記載のバンド連結具。
［３］前記操作部材の前記押圧部が、下方に広がる傾斜面にて形成されている［１］記載のバンド連結具。
［４］前記操作部材が、略筒状で上下動可能な押し釦構造である［１］記載のバンド連結具。
［５］前記操作部材が、前記弾性線材の前記撓み状態から復元する際に上昇して、定位置に復帰する［１］記載のバンド連結具。
［６］前記操作部材を、可撓性を有するバンドの一部で被覆した［１］記載のバンド連結具。
In addition, this invention is not limited to the said embodiment, In the implementation stage, it can change variously in the range which does not deviate from the summary. Further, the embodiments may be implemented in combination as appropriate, and in that case, the combined effect can be obtained. Furthermore, the present invention includes various inventions, and various inventions can be extracted by combinations selected from a plurality of disclosed constituent elements. For example, also be removed several of the constituent elements disclosed in the embodiment, the problem can be solved, if the effect is obtained, it that could be extracted as an invention arrangement from which these constituent elements are deleted .
Hereinafter, the invention described in the scope of claims of the present application will be appended.
[1] A band connector provided at an end portion of a watch band and attached to and detached from a band attaching portion of a watch case,
An attachment member provided at an end of the watch band and fitted to the band attachment portion;
An operation member for detachably moving the attachment member with respect to the band attachment portion;
The attachment member is formed from a fitting shaft portion fitted to the band attachment portion, and a substantially U-shaped elastic wire provided so as to extend from the fitting shaft portion,
The operation member includes a pressing portion that is bent in contact with a side portion of the elastic wire, and a pressing portion that is provided at the end portion of the band so as to be movable up and down.
Depressing the pressing part of the operating member and bending the elastic wire of the mounting member by the pressing part to put the fitting shaft part inward of the mounting member,
After the fitting shaft portion is placed inward of the attachment member and disposed on the band attachment portion of the watch case, the pressing portion of the operation member is raised to deflect the elastic wire of the attachment member. A band connector for fitting the fitting shaft portion to the band attaching portion of the watch case by returning and projecting the fitting shaft portion outward.
[2] The band connector according to [1], wherein the fitting shaft portion of the attachment member is integrally formed by extending to an end side of the elastic wire.
[3] The band connector according to [1], wherein the pressing portion of the operation member is formed by an inclined surface extending downward.
[4] The band connector according to [1], wherein the operation member has a substantially cylindrical shape and a push button structure that can move up and down.
[5] The band connector according to [1], wherein the operating member rises when the elastic wire is restored from the bent state and returns to a fixed position.
[6] The band connector according to [1], wherein the operation member is covered with a part of a flexible band.
本発明は、時計ケース等の装置本体に、バンド等のバンド類を連結するための連結具として有用である。 The present invention is useful as a connector for connecting bands such as a band to an apparatus body such as a watch case.
１０…バンド、１１…バンド本体、１２…開口部、２０，２０Ａ，２０Ｂ，２０Ｃ…バンド連結具、３０，３０Ａ，３０Ｂ，３０Ｃ…取付部材、４０…支持シャーシ、４１…基部、４２…円筒部、４３…ストッパ片、５１…押下部材、５２…凹部、５３…傾斜部、５４…受脚部、６０，６０Ａ…弾性線材、６１…線材本体、６２…嵌合軸部、１００…時計ケース、１１０…ケース本体、１２０…バンド取付部、１２１…突部、１２２…貫通孔。 DESCRIPTION OF SYMBOLS 10 ... Band, 11 ... Band main body, 12 ... Opening part, 20, 20A, 20B, 20C ... Band connector, 30, 30A, 30B, 30C ... Mounting member, 40 ... Support chassis, 41 ... Base, 42 ... Cylindrical part , 43 ... Stopper piece, 51 ... Depressing member, 52 ... Recessed part, 53 ... Inclined part, 54 ... Receiving leg part, 60, 60A ... Elastic wire, 61 ... Wire body, 62 ... Fitting shaft part, 100 ... Watch case, 110 ... Case body, 120 ... Band mounting portion, 121 ... Protrusion, 122 ... Through hole.
Claims (6)
時計ケースのバンド取付部に設けられた取付部に嵌着される取付部材と、
前記取付部材を前記バンド取付部に対して着脱可能に移動させる操作部材と、
を備えたバンド連結具において、
前記取付部材を、前記バンド取付部に嵌着される嵌合軸部と、この嵌合軸部から延出し、かつ、前記バンドの長手方向に延在するように設けられた略Ｕ状の弾性線材とから形成し、
前記操作部材は、前記弾性線材の前記長手方向の外側部に接して前記長手方向の内方へ撓める押圧部と、前記長手方向に対して直交する方向に上下動可能に設けられた押下部を具備し、
前記操作部材の押下部を押下して前記押圧部により前記取付部材の前記弾性線材を撓めて前記嵌合軸部を前記取付部材内方へ入れ、
前記嵌合軸部を前記取付部材内方へ入れた状態で前記時計ケースの前記バンド取付部部分に配置した後、前記操作部材の押下部を上昇させて前記取付部材の前記弾性線材の撓みを戻し、前記嵌合軸部を前記取付部材外方へ突出させることにより、前記嵌合軸部を前記時計ケースの前記バンド取付部に嵌着することを特徴とするバンド連結具。 Provided at the longitudinal end of the band ,
A mounting member fitted to a mounting portion provided in a band mounting portion of the watch case;
An operation member for detachably moving the attachment member with respect to the band attachment portion;
In a band connector comprising:
Said mounting member, and the fitting shaft portion which is fitted to the band mounting portion, and extends from the fitting shaft portion, and a substantially U-shaped provided so that the Mashimasu extending in the longitudinal direction of the band Formed from an elastic wire,
The operating member includes a Mel pressing portion flexures in contact with the outer portion of the longitudinal direction of the elastic wire inwardly of the longitudinal, depression which is vertically movable in a direction perpendicular to the longitudinal Comprising
Depressing the pressing part of the operating member and bending the elastic wire of the mounting member by the pressing part to put the fitting shaft part inward of the mounting member,
After the fitting shaft portion is placed inward of the attachment member and disposed on the band attachment portion of the watch case, the pressing portion of the operation member is raised to deflect the elastic wire of the attachment member. A band connector, wherein the fitting shaft portion is fitted to the band attaching portion of the watch case by returning and projecting the fitting shaft portion outward.
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| CN112806677A (en) * | 2020-12-31 | 2021-05-18 | 西安易朴通讯技术有限公司 | Watchband, wearable device and assembling method thereof |
| WO2023174153A1 (en) * | 2022-03-17 | 2023-09-21 | 华为技术有限公司 | Spring bar assembly, watchband and watch |
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| FR3097411A1 (en) * | 2019-06-18 | 2020-12-25 | Multicuirs Sa | Mechanism for a removable watch strap |
| CN110934387B (en) * | 2019-12-12 | 2021-10-26 | 歌尔科技有限公司 | Connecting assembly and wearable device with same |
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| JP2019072095A (en) | 2019-05-16 |
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