JP3016646U - Joint structure of exterior parts for wristwatches - Google Patents
Joint structure of exterior parts for wristwatchesInfo
- Publication number
- JP3016646U JP3016646U JP1995004022U JP402295U JP3016646U JP 3016646 U JP3016646 U JP 3016646U JP 1995004022 U JP1995004022 U JP 1995004022U JP 402295 U JP402295 U JP 402295U JP 3016646 U JP3016646 U JP 3016646U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- exterior parts
- pipe
- convex portion
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Electric Clocks (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
(57)【要約】
【目的】 外観を損なうことなく、外装部品相互を大き
く屈曲し得るようにすること。
【構成】 時計ケ−ス5や駒8,9といった外装部品に
設けた凸部2の、結合軸の軸心に対して斜めの接合面に
パイプ4を突出させ、このパイプの端面4aを凹部1の
表面から一段削り込むようにして形成した段差部3の端
面3aに嵌合わせるようにし、表面側からは隙間のない
ように結合した外装部品相互を大きく屈曲することがで
きるようにしたもの。
(57) [Abstract] [Purpose] To make it possible to bend the exterior parts to each other greatly without impairing the appearance. [Structure] A pipe 4 is projected to a joint surface of a convex portion 2 provided on an exterior part such as a watch case 5 and pieces 8 and 9 and oblique to the axis of a coupling shaft, and an end surface 4a of the pipe is recessed. The end surface 3a of the step portion 3 formed by cutting one step from the surface of 1 is fitted so that the exterior parts that are joined together with no gap from the surface side can be greatly bent.
Description
【0001】[0001]
本考案は、時計ケ−スとバンド、あるいはバンドの駒同士といった、腕時計用 外装部品相互の結合構造に関する。 The present invention relates to a joint structure of wristwatch exterior parts such as a watch case and a band or band pieces.
【0002】[0002]
時計ケ−スとバンド、あるいはバンドの駒同士といった、腕時計用外装部品相 互の結合構造として、結合軸の軸心に対して相対向する接合面が斜めの凹部と凸 部を嵌合することによって、外装部品同士を結合するようにした結合構造は、こ れまで図3に見られるように、時計ケ−スdに設けた凹部aあるいは飾り駒fに 設けた凹部aに嵌合するよう、これと同じ形状の凸部bを備えた結合駒eを用い 、この結合駒eを介して、時計ケ−スdと飾り駒f、あるいは飾り駒f同士を結 合するように構成していた。 As a joint structure for the exterior parts of a wristwatch, such as a watch case and a band, or pieces of a band, the concave parts and the convex parts whose joint surfaces facing each other with respect to the axis of the coupling shaft are fitted together. Thus, as shown in FIG. 3, the connecting structure in which the exterior parts are connected to each other fits into the recess a provided in the watch case d or the recess a provided in the decorative piece f. A connecting piece e having a convex portion b of the same shape as this is used, and the watch case d and the decorative piece f or the decorative pieces f are connected to each other via the connecting piece e. It was
【0003】 ところが、これらの凹部aや凸部bの接合面は、一般に表面に対して直角な1 つの面として形成されている関係上、結合された外装部品を腕に装着すべく互い に大きく屈曲させてゆくと、図中二点鎖線で示したように、結合駒eの凸部bの 接合面が凹部aの接合面に接触して、それ以上屈曲させることができなくなって しまうといった不都合が生じ、また、これ以上大きく屈曲させるようにするには 、接合部に隙間gを設けなければならなくなって、外観が損なわれるばかりでな く、接合部にガタが生じてしまうという不都合が生じる。However, since the joint surfaces of the concave portions a and the convex portions b are generally formed as one surface perpendicular to the surface, they are large to each other so that the joined exterior parts can be mounted on the arm. When it is bent, as shown by the chain double-dashed line in the figure, the joint surface of the convex portion b of the connecting piece e comes into contact with the joint surface of the concave portion a so that it cannot be further bent. In addition, in order to bend the joint more than this, a gap g must be provided in the joint, which not only impairs the appearance but also causes inconvenience that the joint is loose. .
【0004】[0004]
本考案はこのような問題に鑑みてなされたもので、その目的とするところは、 外観を損なうことなく、外装部品相互を十分に屈曲させることのできる改良され た腕時計用外装部品相互の結合構造を提供することにある。 The present invention has been made in view of the above problems, and an object thereof is to provide an improved joint structure for external parts of a wristwatch that allows the external parts to be sufficiently bent without impairing their appearance. To provide.
【0005】[0005]
【課題を解決するための手段】 すなわち、本考案はこのような課題を達成するために、結合軸の軸心に対して 相対向する接合面が斜めの凹部と凸部を嵌合する形式の腕時計用外装部品相互の 結合構造において、この凸部の接合面に、軸心に対して直角な向きの端面を有す る結合軸挿入用の部材を突出形成する一方、凹部の接合面には、上記挿入用部材 の端面と対向する面を形成するようにしたものである。[Means for Solving the Problems] That is, in order to achieve such a problem, the present invention is of a type in which a joint surface facing each other with respect to the axis of a coupling shaft is fitted with an inclined concave portion and convex portion. In the joint structure of the exterior parts for a wristwatch, a member for inserting a joint shaft having an end face in a direction perpendicular to the axis is formed on the joint surface of this convex portion, while the joint surface of the concave portion is formed. A surface facing the end surface of the insertion member is formed.
【0006】[0006]
そこで以下に本考案の実施例について説明する。図1は本考案の一実施例を示 すものであり、図中符号5は外装部品としての時計ケ−スで、この時計ケ−ス5 のかん部6には、結合軸の軸心に対して接合面が斜めの凹部1が形成され、また 、バンドの一構成部品としての飾り駒9にも、その両側に、結合軸の軸心に対し て接合面が斜めの凹部1に設けられていて、時計ケ−ス5と飾り駒9あるいは飾 り駒9同士は、結合軸の軸心に対して接合面が斜めの凸部2を有する結合駒8を 介して結合するように構成されている。 Therefore, an embodiment of the present invention will be described below. FIG. 1 shows an embodiment of the present invention. In the figure, reference numeral 5 denotes a watch case as an exterior part, and a can portion 6 of the watch case 5 has a shaft center of a coupling shaft. On the other hand, a concave portion 1 having a slanted joint surface is formed, and also on a decorative piece 9 as one component of the band, the concave portion 1 having a slanted joint surface with respect to the axis of the coupling shaft is provided on both sides thereof. The watch case 5 and the decorative piece 9 or the decorative pieces 9 are connected to each other through the connecting piece 8 having the convex portion 2 whose connecting surface is oblique to the axis of the connecting shaft. ing.
【0007】 この、結合駒8には、挿入用部材としてのパイプ4が斜めの接合面から突出す るようにして貫通しており、このパイプ4の両端は結合軸の軸心に対して直角な 端面4aとして形成されている。A pipe 4 as an insertion member penetrates through the connecting piece 8 so as to project from an oblique joint surface, and both ends of the pipe 4 are perpendicular to the axis of the connecting shaft. The end face 4a is formed.
【0008】 一方、図1(a)に見られるように時計ケ−ス5及び飾り駒9に設けた凹部1 の表面側は、結合駒8の外形に沿う形状として形成されているが、その裏面側は 、図1(b)に見られるように表面から一段削り込むようにして段差部3が設け られ、この段差部3の面は、パイプ4の端面4aと平行な対向面3aとして形成 されている。On the other hand, as shown in FIG. 1A, the surface side of the recess 1 provided in the watch case 5 and the decorative piece 9 is formed so as to follow the outer shape of the connecting piece 8. As shown in FIG. 1B, a step portion 3 is provided on the back surface side by cutting it from the front surface, and the surface of the step portion 3 is formed as a facing surface 3a parallel to the end surface 4a of the pipe 4. There is.
【0009】 なお、この裏面側では、図1(c)に示したように、パイプ4の軸心に小径の 孔4bと大径の孔4cが形成され、さらに、この大径の孔4cにはCリングがセ ットされて、凹部1に設けた一方の孔(図示せず)から挿入したピン10を、こ のCリングに圧入するようにして組付けられる。As shown in FIG. 1C, on the back surface side, a small-diameter hole 4b and a large-diameter hole 4c are formed in the axial center of the pipe 4, and the large-diameter hole 4c is further formed. The C-ring is set, and the pin 10 inserted from one hole (not shown) provided in the recess 1 is assembled by press-fitting into the C-ring.
【0010】 したがって、このように構成された結合駒8を時計ケ−ス5と飾り駒9の各凹 部1,1に裏面側から嵌め込んだ上、これらをピン10により結合すると、時計 ケ−ス5と飾り駒9は、表面から見た場合に互いに隙間なく結合駒8を介して結 合され、また、これを腕に合わせるべく大きく屈曲させた場合には、結合駒8の 幅の大きな部分が、時計ケ−ス5や飾り駒9の凹部1の段差部3に入り込んで、 支障なく屈曲させることができる。Therefore, when the connecting piece 8 configured as described above is fitted into the recesses 1 and 1 of the watch case 5 and the decorative piece 9 from the back surface side, and these are connected by the pin 10, the watch case is formed. -When viewed from the surface, the space 5 and the decoration piece 9 are connected to each other through the connection piece 8 without a gap therebetween, and when the connection piece 8 is bent greatly to fit the arm, the width of the connection piece 8 is reduced. A large portion can be inserted into the step portion 3 of the concave portion 1 of the watch case 5 or the decorative piece 9 and bent without any trouble.
【0011】 図2は、相対向する接合面が、結合軸の軸心に対して斜めの凸部及び凹部を有 する腕時計用外装部品として、一端をV字形凸部、他端をV字形凹部として形成 した本考案の他の実施例を示したものである。 この実施例は、斜めの凸部2の両面から突出するようにパイプ4を嵌合して、 その端面4aを結合軸の軸心に対して直角な面にするとともに、斜めの凹部1の 両面には、表面から一段削り込むようにしてパイプ4の端面4aと対向する面3 aを設けて、これらの外装部品を互いに大きく屈曲できるように構成したもので ある。FIG. 2 shows a V-shaped convex portion at one end and a V-shaped concave portion at the other end as an exterior part for a wristwatch in which joint surfaces facing each other have a convex portion and a concave portion oblique to the axis of the coupling shaft. 3 shows another embodiment of the present invention formed as above. In this embodiment, the pipe 4 is fitted so as to project from both surfaces of the diagonal convex portion 2 and the end surface 4a thereof is a surface perpendicular to the axis of the coupling shaft, and both surfaces of the diagonal concave portion 1 are formed. The outer surface of the pipe 4 is provided with a surface 3a facing the end surface 4a of the pipe 4 so as to be able to be greatly bent with respect to each other.
【0012】 なお、上述した実施例では、パイプ4を接着やロ−付けや圧入などの手段をも って凸部に固定するよう構成しているが、これらを一体成形するようにしてもよ い。In the above-described embodiment, the pipe 4 is configured to be fixed to the convex portion by means of bonding, bonding, press fitting, etc., but these may be integrally molded. Yes.
【0013】[0013]
以上述べたように本考案によれば、結合軸の軸心に対して斜めの凸部の接合面 に直角な向きの端面を有するパイプを突出形成する一方、結合軸の軸心に対して 斜めの凹部の接合面にはパイプの端面と対向する面を形成したので、腕にフィッ トさせるためにバンドなどの外装部品を大きく屈曲させた場合でも、部品同士が 接触することなく、円滑に相対回転することができ、また、凹部の表面から一段 削り込むようにして段差部を設けるようにすれば、表面側から見た場合に、外装 部品同士を隙間なく結合させて、体裁のよい商品として提案することができる。 As described above, according to the present invention, a pipe having an end face oriented at right angles to the joint surface of the convex portion oblique to the axis of the coupling shaft is formed to project, while the pipe is inclined to the axis of the coupling shaft. Since the joint surface of the concave part of the is formed with a surface facing the end surface of the pipe, even if the exterior parts such as the band are largely bent to fit on the arm, the parts will not come into contact with each other and will smoothly come into contact with each other. It is possible to rotate, and if a step is provided by cutting it one step from the surface of the recess, it is possible to join the exterior parts together without a gap when viewed from the surface side, and it is proposed as a good-looking product. be able to.
【図1】本考案の一実施例をなす腕時計用外装部品相互
の結合構造を示した図で、(a)は表面図、(b)は裏
面図、(c)はパイプを挿通した結合駒の断面図、
(d)はA−A線断面図である。1A and 1B are views showing a joint structure between wristwatch exterior parts according to an embodiment of the present invention, wherein FIG. 1A is a front view, FIG. 1B is a rear view, and FIG. 1C is a joint piece inserted through a pipe. Cross section,
(D) is the sectional view on the AA line.
【図2】本考案の他の実施例を示した図で、(a)は表
面図、(b)は裏面図である。2A and 2B are views showing another embodiment of the present invention, wherein FIG. 2A is a front view and FIG. 2B is a back view.
【図3】従来の腕時計用外装部品相互の結合構造の一例
を示した図である。FIG. 3 is a diagram showing an example of a conventional joint structure of exterior parts for a wristwatch.
1 凹部 2 凸部 3 段差部 3a 対向面 4 パイプ 4a 端面 5 時計ケ−ス 8 結合駒 9 飾り駒 DESCRIPTION OF SYMBOLS 1 concave part 2 convex part 3 step part 3a facing surface 4 pipe 4a end face 5 watch case 8 connecting piece 9 decorative piece
Claims (2)
が斜めの凹部と凸部を嵌合する形式の腕時計用外装部品
相互の結合構造において、上記凸部の接合面に、軸心に
対して直角な向きの端面を有する結合軸挿入用の部材を
突出形成する一方、上記凹部の接合面には、上記挿入用
部材の端面と対向する面を形成したことを特徴とする腕
時計用外装部品相互の結合構造。1. In a joint structure for a wristwatch exterior component of a type in which a concave portion and a convex portion, whose joint surfaces opposed to each other with respect to the axis of the joint shaft are slanted, are fitted to each other, the joint surface of the convex portion has a shaft. A wristwatch characterized in that a member for inserting a coupling shaft having an end face in a direction perpendicular to the center is formed in a protruding manner, and a surface facing the end face of the inserting member is formed in the joint surface of the recess. Structure for connecting exterior parts to each other.
うにして上記挿入用部材の端面と対向する面を形成した
ことを特徴とする請求項1記載の腕時計用外装部品相互
の結合構造。2. The structure according to claim 1, wherein a surface facing the end surface of the insertion member is formed in the recess by cutting one step from the surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995004022U JP3016646U (en) | 1995-04-05 | 1995-04-05 | Joint structure of exterior parts for wristwatches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995004022U JP3016646U (en) | 1995-04-05 | 1995-04-05 | Joint structure of exterior parts for wristwatches |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3016646U true JP3016646U (en) | 1995-10-09 |
Family
ID=43152167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1995004022U Expired - Lifetime JP3016646U (en) | 1995-04-05 | 1995-04-05 | Joint structure of exterior parts for wristwatches |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3016646U (en) |
-
1995
- 1995-04-05 JP JP1995004022U patent/JP3016646U/en not_active Expired - Lifetime
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