JPH0415049Y2 - - Google Patents
Info
- Publication number
- JPH0415049Y2 JPH0415049Y2 JP1982067561U JP6756182U JPH0415049Y2 JP H0415049 Y2 JPH0415049 Y2 JP H0415049Y2 JP 1982067561 U JP1982067561 U JP 1982067561U JP 6756182 U JP6756182 U JP 6756182U JP H0415049 Y2 JPH0415049 Y2 JP H0415049Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- drill
- middle piece
- holes
- present
- 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
- Drilling Tools (AREA)
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
本考案は時計バンドの構造に関するものであ
り、特に超硬合金等の穴あけ加工が困難な材料を
使用した時計バンドの構造に関するものである。[Detailed Description of the Invention] The present invention relates to the structure of a watch band, and particularly relates to the structure of a watch band using a material such as cemented carbide that is difficult to drill.
従来の時計バンドの構造を第１図を用いて説明
する。１は縁駒、２は中駒である。 The structure of a conventional watch band will be explained using FIG. 1 is the edge piece and 2 is the middle piece.
この縁駒１と中駒２とは、連結ピンにより連結
されるものであり、この連結ピンを挿入又は螺合
する穴１ａ，２ａは、縁駒１よ中駒２とを組合わ
せた後バンドの側面方向からドリル等により穴あ
けされていた。これは、穴１ａと穴２ａとを個別
に穴あけ加工した場合に比べて各穴のずれが少な
く良好な穴あけ加工が行えるものであつた。 The edge piece 1 and the middle piece 2 are connected by a connecting pin, and the holes 1a and 2a into which the connecting pin is inserted or screwed are formed after the edge piece 1 and the middle piece 2 are combined. Holes had been drilled from the side of the wall using a drill etc. Compared to the case where the holes 1a and 2a are individually drilled, this allows for better drilling with less misalignment between the holes.
しかしながら、ドリル等を使用して縁駒１と中
駒２に同時に穴あけを行うことは、縁駒１と中駒
２とがステンレス等のドリルで穴あけすることが
容易な材料よりなる場合だけであり、中駒２等が
超硬合金等のドリルで穴あけすることが困難な材
料よりなるものである場合には、このような穴あ
け加工を行うことができなかつた。 However, drilling holes in edge piece 1 and middle piece 2 at the same time using a drill etc. is only possible when edge piece 1 and middle piece 2 are made of a material that is easy to drill with a drill, such as stainless steel. If the middle piece 2 or the like is made of a material such as cemented carbide that is difficult to drill with a drill, such drilling cannot be performed.
従つて、超硬合金等の硬質材料よりなる中駒２
等を使用する場合には、縁駒１と中駒２とをそれ
ぞれ別個に穴あけ加工しなければならず、また各
穴の位置精度を極めて高く設定しなければなら
ず、商品化することは困難とされていた。 Therefore, the middle piece 2 is made of a hard material such as cemented carbide.
etc., it is necessary to separately drill holes in the edge piece 1 and middle piece 2, and the positional accuracy of each hole must be set extremely high, making it difficult to commercialize. It was said that
本考案は、硬質材料よりなる駒に穴あけ加工が
容易な材料よりなるブツシユを埋め込むことによ
り、硬質材料よりなる駒を使用した場合において
も容易に穴あけ加工を流すことができるように構
成し、前記従来例の欠点を解消することを目的と
する。以下図面に基づいて本考案の実施例を説明
する。第２図は本考案の一実施例を示す図であ
る。 The present invention has a structure in which a bush made of a material that is easy to drill is embedded in a piece made of a hard material, so that drilling can be performed easily even when a piece made of a hard material is used. The purpose is to eliminate the drawbacks of the conventional example. Embodiments of the present invention will be described below based on the drawings. FIG. 2 is a diagram showing an embodiment of the present invention.
３は縁駒であり、比較的穴あけ加工の容易な材
料、例えばステンレス等よりなるものである。 Reference numeral 3 denotes an edge piece, which is made of a material that is relatively easy to drill, such as stainless steel.
４は中駒であり、超硬合金等の硬質材料よりな
るものである。５は穴あけ加工が容易な材料、例
えばステンレス、しんちゆう、合成樹脂等よりな
るブツシユである。 4 is a middle piece, which is made of a hard material such as cemented carbide. 5 is a bushing made of a material that is easy to drill, such as stainless steel, steel, synthetic resin, etc.
６は縁駒３と中駒４とを連結する連結ピンであ
る。このような構成よりなる本考案のバンドは、
次の様な工程を経て製造される。 6 is a connecting pin that connects the edge piece 3 and the middle piece 4. The band of the present invention having such a configuration is
It is manufactured through the following steps.
(1) 硬質材料よりなる中駒４に、放電加工により
ブツシユ５を収容するための穴４ａを荒加工す
る。(1) A hole 4a for accommodating the bush 5 is roughly machined in the middle piece 4 made of a hard material by electrical discharge machining.
尚、超硬合金よりなる中駒４の場合には、そ
の焼結成形時に予め穴４ａを設けておいても良
い。 Incidentally, in the case of the middle piece 4 made of cemented carbide, the hole 4a may be provided in advance at the time of sintering and forming.
(2) 次に、第３図に示すように、穴あけ加工が容
易な材料よりなるブツシユ５を中駒４の穴４ａ
に圧入、溶着又は接着により埋め込む。(2) Next, as shown in FIG.
Embed by press-fitting, welding, or gluing.
(3) ブツシユ５を埋め込んだ中駒４と縁駒３とを
バンド状に組合わせる。(3) The middle piece 4 with the bushing 5 embedded therein and the edge piece 3 are combined into a band.
(4) バンドの側面方向からドリル等で穴あけ加工
を行い、縁駒３とブツシユ５に同時に穴３ａ，
５ａをあける。(4) Drill holes from the side of the band using a drill or the like, and drill holes 3a and 3a in the edge piece 3 and button 5 at the same time
Open 5a.
(5) 連結ピン６を穴３ａ，５ａに挿入して縁駒３
と中駒４とを連結する。(5) Insert the connecting pin 6 into the holes 3a and 5a and attach the edge piece 3.
and middle piece 4 are connected.
このような工程により本実施例のバンドは形成
される。第４図は本考案の他の実施例を示す図で
ある。尚、第２図に示す実施例と同一部分に関し
ては同一の符号が付してある。 The band of this example is formed through such steps. FIG. 4 is a diagram showing another embodiment of the present invention. Note that the same parts as in the embodiment shown in FIG. 2 are given the same reference numerals.
本実施例においては、縁駒３に超硬合金等の硬
質材料を使用し、また中駒４にステンレス等の穴
あけ加工が比較的容易な材料を使用している。 In this embodiment, the edge piece 3 is made of a hard material such as cemented carbide, and the middle piece 4 is made of a material that is relatively easy to drill, such as stainless steel.
従つて、縁駒３に穴３ｂを設けて、ここにブツ
シユ５を埋め込み、このブツシユ５と中駒４に同
時に穴あけ加工を施すものである。 Therefore, a hole 3b is provided in the edge piece 3, a bush 5 is embedded therein, and the bush 5 and the middle piece 4 are drilled at the same time.
第５図は本考案のその他の実施例を示す図であ
る。尚、第２図及び第４図に示す実施例と同一部
分に関しては同一の符号が付してある。 FIG. 5 is a diagram showing another embodiment of the present invention. Note that the same parts as in the embodiment shown in FIGS. 2 and 4 are given the same reference numerals.
本実施例における縁駒３と中駒４は、相方とも
に超硬合金等の硬質材料よりなるものを使用して
いる。従つて、穴あけ加工が容易な材料よりなる
ブツシユ５は、縁駒３の穴３ｂと、中駒４の穴４
ａとにそれぞれ埋め込まれている。 In this embodiment, the edge piece 3 and the middle piece 4 are both made of a hard material such as cemented carbide. Therefore, the bush 5 made of a material that can be easily drilled has holes 3b in the edge piece 3 and holes 4 in the middle piece 4.
are embedded in a and a, respectively.
以上本考案によれば、穴あけ加工が困難な超硬
合金等よりなる駒を使用した場合にも、通常の穴
あけ加工により連結ピンを挿入する穴をあけるこ
とができ、超硬合金等を使用した場合にも穴あけ
加工精度を高く保つことができる。 As described above, according to the present invention, even when using a piece made of cemented carbide, etc., which is difficult to drill, it is possible to make a hole for inserting a connecting pin by ordinary drilling. It is possible to maintain high drilling accuracy even in cases where
また、従来より穴あけ加工が困難であつたため
に、超硬合金を用いた時計バンドを商品化するこ
とが困難とされていたが、本考案によれば容易に
超硬合金を用いた時計バンドを商品化することが
できる。このように本考案は実用効果顕著な時計
バンドの構造を提供するものである。 In addition, it has been difficult to commercialize watch bands made of cemented carbide due to the difficulty of drilling holes in the past, but with the present invention, watch bands made of cemented carbide can be easily produced. It can be commercialized. As described above, the present invention provides a watch band structure with remarkable practical effects.
第１図は従来の時計バンドの構造を示す図、第
２図は本考案の一実施例を示す図、第３図は第２
図に示す中駒とブツシユを示す図、第４図は本考
案の他の実施例を示す図、第５図は本考案のその
他の実施例を示す図である。
１，３……縁駒、２，４……中駒、５……ブツ
シユ、６……連結ピン。
Fig. 1 is a diagram showing the structure of a conventional watch band, Fig. 2 is a diagram showing an embodiment of the present invention, and Fig. 3 is a diagram showing the structure of a conventional watch band.
FIG. 4 is a diagram showing another embodiment of the present invention, and FIG. 5 is a diagram showing another embodiment of the present invention. 1, 3... Edge piece, 2, 4... Middle piece, 5... Butsuyu, 6... Connecting pin.
Claims (1)
計バンドにおいて、 前記縁駒と中駒のうち少なくとも一方が硬質材
料よりなり、 該硬質材料よりなる駒には前記連結ピンが挿入
される側面方向に開口した第１の穴が設けられて
おり、該第１の穴に穴あけ加工が容易な材料より
なるブツシユを埋め込み、該ブツシユに前記連結
ピンを嵌入する第２の穴を設けたことを特徴とす
る時計バンドの構造。[Claims for Utility Model Registration] A watch band in which an edge piece and a middle piece are connected by a connecting pin, wherein at least one of the edge piece and the middle piece is made of a hard material, and the piece made of the hard material has the following: A first hole opening in the side direction into which the connecting pin is inserted is provided, a bushing made of a material that is easy to drill is embedded in the first hole, and a second hole is provided in which the connecting pin is inserted into the bushing. The structure of the watch band is characterized by having a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6756182U JPS58168212U (en) | 1982-05-06 | 1982-05-06 | watch band structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6756182U JPS58168212U (en) | 1982-05-06 | 1982-05-06 | watch band structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168212U JPS58168212U (en) | 1983-11-09 |
| JPH0415049Y2 true JPH0415049Y2 (en) | 1992-04-06 |
Family
ID=30077383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6756182U Granted JPS58168212U (en) | 1982-05-06 | 1982-05-06 | watch band structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168212U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11262403A (en) * | 1998-03-17 | 1999-09-28 | Citizen Watch Co Ltd | Connecting structure and connection between pin and barrel and watchband |
| EP2484246B1 (en) * | 2011-02-03 | 2013-08-28 | Montres Rado S.A. | Watch strap with ceramic links |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613911U (en) * | 1979-07-13 | 1981-02-05 | ||
| JPS5760332Y2 (en) * | 1980-09-02 | 1982-12-23 | ||
| JPS57164615U (en) * | 1981-04-14 | 1982-10-16 |
-
1982
- 1982-05-06 JP JP6756182U patent/JPS58168212U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58168212U (en) | 1983-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3580671D1 (en) | CUTTING TOOL AND THEIR PRODUCTION. | |
| EP0364932A3 (en) | Coarse/fine adjustment boring head | |
| ATE198718T1 (en) | DRILLING TOOL | |
| JPH0415049Y2 (en) | ||
| JPS5558920A (en) | Reamer section tap | |
| AU4126085A (en) | Method for assembling three-dimensional mental structures, machine for the manufacturing thereof, and structures obtained with such a method. | |
| JPH0241208A (en) | Drill for manufacturing drill hole with undercut section and manufacture of said drill | |
| JPS5855815U (en) | Tap with oil hole | |
| JPS607918U (en) | Drill | |
| JPS619219U (en) | Chamfering and female thread processing tool | |
| JPS61109609U (en) | ||
| JPH026972Y2 (en) | ||
| JPS604314U (en) | Annular groove machining tool | |
| JPS6121802U (en) | Grand packing ring device | |
| JPS59116111U (en) | Hole drilling tools | |
| JPH0516412Y2 (en) | ||
| JPS604333U (en) | Boring spindle of machine tool | |
| JPS6126806U (en) | Exterior material mounting bracket | |
| JPS60142011U (en) | Drill | |
| JPS5872774A (en) | Spindle for drain plug | |
| JPS60131310U (en) | Drill | |
| Bohringer | Complete Machining on High Performance Lathe Centers | |
| JPS61152401U (en) | ||
| JPS60118499A (en) | punch block | |
| JPS6056405U (en) | boring tool |