JPS5843863Y2 - Band joining jig for mobile watches - Google Patents
Band joining jig for mobile watchesInfo
- Publication number
- JPS5843863Y2 JPS5843863Y2 JP6846480U JP6846480U JPS5843863Y2 JP S5843863 Y2 JPS5843863 Y2 JP S5843863Y2 JP 6846480 U JP6846480 U JP 6846480U JP 6846480 U JP6846480 U JP 6846480U JP S5843863 Y2 JPS5843863 Y2 JP S5843863Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- jig
- band
- pin
- pushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
【考案の詳細な説明】
本考案は携帯時計用ケースにバンドを取付ける治具に関
するものである。[Detailed Description of the Invention] The present invention relates to a jig for attaching a band to a portable watch case.
本治具は、携帯時計用ケースとバンドを確実に、しかも
、永い間の携帯していてもはずれたりして携帯時計を損
傷したり、損失したりしないように確実にバンド固定ピ
ンとバンド固定パイプを嵌合させる構造、即ち、先願で
ある実願昭５５−９２６４、実開昭５６−１１１８１４
号公報に基づく構造のための治具である。This jig securely attaches the watch case and band, as well as the band fixing pin and band fixing pipe to prevent the watch from coming off and causing damage or loss even after being carried for a long time. The structure for fitting the
This is a jig for the structure based on the publication.
即ち、本治具の目的を述べるならば以下のようになる。That is, the purpose of this jig is as follows.
（１）バンド固定パイプをバンド固定ピン先端部に確実
に案内をし、嵌合させること。(1) Reliably guide the band fixing pipe to the tip of the band fixing pin and make it fit.
（２）バンド固定パイプを完全にバンド固定ピンの端面
まで嵌合させること。(2) Fit the band fixing pipe completely to the end face of the band fixing pin.
（３）バンド固定パイプを組込時に、変形させたり、損
傷させることのないこと。(3) The band fixing pipe should not be deformed or damaged when assembled.
（４）バンド固定パイプが簡単に手で組めること。(4) The band fixing pipe can be easily assembled by hand.
どなる。bawl.
即ち、実願昭５５−９２６４で述べた構造の目的を遠戚
するには、一般的には、バンド固定ピンとバイト固定パ
イプとの嵌合力（抜き力）によって決定される。That is, the purpose of the structure described in Utility Model Application No. 55-9264 is generally determined by the fitting force (extraction force) between the band fixing pin and the bite fixing pipe.
一般に前述の抜き力は、嵌合長さに比例し、バンド固定
ピンとバンド固定パイプブとのシメシロの大きさに比例
、又、蛇足であるがバンド固定パイプの肉厚の３乗に比
例することが明らかになっている。Generally, the above-mentioned pulling force is proportional to the fitted length, proportional to the size of the interference between the band fixing pin and the band fixing pipe, and, although this is a side note, it is proportional to the cube of the wall thickness of the band fixing pipe. It has become clear.
以上述べたような状況並びに目的を遠戚するために本考
案の治具が考えられたのだが以下より、本考案について
第１図以下により詳細に説明する。The jig of the present invention was devised in order to distantly relate to the situation and purpose described above, and the present invention will be explained in more detail below with reference to Fig. 1.
第１図は、本考案のパイプ押込治具Ａ１であり、１は、
パイプ案内部であり、２はパイプチャック部である。FIG. 1 shows a pipe pushing jig A1 of the present invention, and 1 is:
It is a pipe guide part, and 2 is a pipe chuck part.
即ち、パイプチャック部２は、バンド固定パイプ１３の
内径１３ａよりやや径大に設定し、バンド固定パイプ１
３を前記パイプ押込治具Ａ１のパイプチャック部２にチ
ャックし、さらにケース１０とバンド１１を組込んでバ
ンド固定ピン１２をあらかじめ組込まれた状態でバンド
固定ピン１２の先端部１２ ａに第４図に示すごとく組
込んで行く。That is, the pipe chuck part 2 is set to have a slightly larger diameter than the inner diameter 13a of the band fixing pipe 13, and
3 is chucked onto the pipe chuck part 2 of the pipe pushing jig A1, the case 10 and the band 11 are assembled, and the band fixing pin 12 is pre-installed. Incorporate as shown in the figure.
その際、バンド固定パイプ１３の端面１３ｂがパイプ押
込み治具Ａの段部２ａと接つして位置決めされ、パイプ
案内部１によりケース１０の扶穴１０ａの奥に案内され
る。At this time, the end surface 13b of the band fixing pipe 13 is positioned in contact with the stepped part 2a of the pipe pushing jig A, and the pipe guide part 1 guides the band fixing pipe 13 deep into the hole 10a of the case 10.
さらにバンド固定ピン１２の頭部端面１２ｂは、ピン受
治具９の端面８にて下方より受けている。Further, the head end surface 12b of the band fixing pin 12 is received by the end surface 8 of the pin receiving jig 9 from below.
又、この際ピン受治具の案内部としてピン受案内部７が
前記鋏穴１０ ａの奥に案内している。Also, at this time, a pin receiving guide part 7 serves as a guide part for the pin receiving jig and guides the pin receiving jig deep into the scissors hole 10a.
さらに前記パイプ押込み治具Ａを押込むと、パイプ押込
み治具Ａの先端面２ｂとバンド固定ピン１２の先端面１
２ Ｃが当り押込めなくなる。When the pipe pushing jig A is further pushed in, the tip surface 2b of the pipe pushing jig A and the tip surface 1 of the band fixing pin 12
2 C hits and cannot be pushed in.
即ち、パイプ押込治具Ａ３のパイプチャック部２の長さ
分だけ押込み不足となる。In other words, the pushing is insufficient by the length of the pipe chuck portion 2 of the pipe pushing jig A3.
よって、次に、パイプ押込治具Ｂ６を前記と同様に、パ
イプ押込治具Ｂの端面５を介して押込み第６図に示すよ
うにセットする。Therefore, next, the pipe pushing jig B6 is pushed through the end face 5 of the pipe pushing jig B in the same manner as described above and set as shown in FIG.
以上述べたような構造になっている。The structure is as described above.
即ち、前述したように、バンド固定パイプ１３を確実に
バンド固定ピン１２に固定しようとした場合、バンド押
込治具Ａ３のチャック部２を有しない。That is, as described above, when trying to securely fix the band fixing pipe 13 to the band fixing pin 12, the chuck part 2 of the band pushing jig A3 is not provided.
即ち、パイプ押込治具Ｂ６を最初から使用した場合は、
バンド固定パイプ１３が正確にバンド固定ピン１２に対
してセットすることが難しいし、又、シメシロを大きく
とれないといったことも発生する。That is, when using the pipe pushing jig B6 from the beginning,
It is difficult to accurately set the band fixing pipe 13 to the band fixing pin 12, and there are also cases where it is not possible to make a large interference.
このことは、以下の実験にて論証できるので述べておく
。This can be demonstrated by the following experiment, so I will state it here.
（１）条件 シメシロ：Ｑ、１ｍｍ（径） バンド固定パイプ長さ：１．５ｍｍ （２）結果 （イ）パイプ押込治具Ｂ使用の時の押込カニ５ｋｇ平均 （ロ）パイプ押込治具Ａ使用の時の押込カニ２ｋｇ平均 （ハ）抜き力はどちらも３ｋｇ以上を有していた。 (1) Conditions Shimeshiro: Q, 1mm (diameter) Band fixing pipe length: 1.5mm (2) Results (a) Average pushing crab 5kg when using pipe pushing jig B (b) Average pushing crab 2kg when using pipe pushing jig A (c) Both had a pulling force of 3 kg or more.
以上のことから、低い押込力で高い抜き力を得ることが
出来る。From the above, high pulling force can be obtained with low pushing force.
又、バンド固定ピンはバンド固定パイプを組込む際、実
際には鋏穴の中心にセットされているのでなく片寄った
位置にあることが多い。Furthermore, when the band fixing pipe is assembled, the band fixing pin is often not actually set at the center of the scissor hole but at an offset position.
よって、バンド固定パイプをパイプ押込治具Ａと一体に
なることにより、バンド固定ピンの先端をさぐりながら
押込むことが可能であり、その結果、安定した嵌合力並
びに確実なセットが可能になる等の効果があるものであ
る。Therefore, by integrating the band fixing pipe with the pipe pushing jig A, it is possible to press the band fixing pin while feeling the tip, and as a result, stable fitting force and reliable setting are possible. It has the effect of
第１図はパイプ押込治具Ａの立体図であり、第２図はパ
イプ押込治具Ｂの立体図である。
第３図はピン受治具、第４図はパイプ押込治具Ａの時の
組込図、第５図は、パイプ押込治具Ｂの時の組込同第６
図は、本考案により組込まれた状態図、第７図は、バン
ド固定ピン、第８図はバンド固定パイプの立体図である
。
１・・・・・・パイプ案内部、２・・・・・・パイプチ
ャック部、３・・・・・・パイプ押込治具Ａ、４・・・
・・・パイプ案内部、５・・・・・・端面、６・・・・
・・パイプ押込治具Ｂ、７・・・・・・ピン受案内部、
８・・・・・・端面、９・・・・・・ピン受治具、１０
・・・・・・ケース、１１・・・・・・バンド、１２・
・・・・・バンド固定ピン、１３・・・・・・バンド固
定パイプブ。FIG. 1 is a three-dimensional view of the pipe-pushing jig A, and FIG. 2 is a three-dimensional view of the pipe-pushing jig B. Fig. 3 shows the pin receiving jig, Fig. 4 shows how the pipe pushing jig A is assembled, and Fig. 5 shows how the pipe pushing jig B is assembled.
The figures are a state diagram of the device installed according to the present invention, FIG. 7 is a three-dimensional view of the band fixing pin, and FIG. 8 is a three-dimensional view of the band fixing pipe. 1... Pipe guide part, 2... Pipe chuck part, 3... Pipe pushing jig A, 4...
... Pipe guide section, 5 ... End face, 6 ...
...Pipe pushing jig B, 7...Pin receiver guide part,
8... End face, 9... Pin receiving jig, 10
...Case, 11...Band, 12.
...Band fixing pin, 13...Band fixing pipe.
Claims (2)
の結合部にあけた貫通孔の一方から挿入したピンと、他
方から前記ピンへ嵌合するパイプとにより結合するよう
にしたバンド結合用治具において、結合用治具は前記貫
通孔へ挿入したピンの一端を受ける受治具と、ピンの他
端側で前記パイプを押し込む押込み治具とを有し、前記
押し込み治具の一端はパイプの内径よりやや大きい外径
およびパイプより短かい長さを有してパイプをチャック
し挿入するパイプチャック段差を設けたものと、前記チ
ャック挿入後パイプを完全にピンへ押し込むためピンと
ほぼ同外径の端部を有する治具とからなる携帯時計用バ
ンド結合治具。(1) A band joining jig that connects a band and a case or band pieces by means of a pin inserted from one side of a through hole drilled in the joint, and a pipe that fits into the pin from the other side. In this, the coupling jig has a receiving jig that receives one end of the pin inserted into the through hole, and a pushing jig that pushes the pipe into the other end of the pin, and one end of the pushing jig has a receiving jig that receives one end of the pin inserted into the through hole. A pipe chuck with a step that chucks and inserts the pipe has an outer diameter slightly larger than the inner diameter and a length shorter than the pipe, and a pipe chuck with an outer diameter that is approximately the same as the pin in order to completely push the pipe into the pin after inserting the chuck. A band joining jig for a portable watch, comprising a jig having an end.
端側は押し込み用とした実用新案登録請求の範囲第１項
記載による携帯時計用バンド結合治具。(2) A band connecting jig for a portable watch according to claim 1, in which one end of the pushing jig is used as a pipe chuck step and the other end is used for pushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6846480U JPS5843863Y2 (en) | 1980-05-19 | 1980-05-19 | Band joining jig for mobile watches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6846480U JPS5843863Y2 (en) | 1980-05-19 | 1980-05-19 | Band joining jig for mobile watches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56168915U JPS56168915U (en) | 1981-12-14 |
| JPS5843863Y2 true JPS5843863Y2 (en) | 1983-10-04 |
Family
ID=29662403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6846480U Expired JPS5843863Y2 (en) | 1980-05-19 | 1980-05-19 | Band joining jig for mobile watches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5843863Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH647917GA3 (en) * | 1982-06-11 | 1985-02-28 |
-
1980
- 1980-05-19 JP JP6846480U patent/JPS5843863Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56168915U (en) | 1981-12-14 |
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