JPS6242389Y2 - - Google Patents
Info
- Publication number
- JPS6242389Y2 JPS6242389Y2 JP10167881U JP10167881U JPS6242389Y2 JP S6242389 Y2 JPS6242389 Y2 JP S6242389Y2 JP 10167881 U JP10167881 U JP 10167881U JP 10167881 U JP10167881 U JP 10167881U JP S6242389 Y2 JPS6242389 Y2 JP S6242389Y2
- Authority
- JP
- Japan
- Prior art keywords
- receiving member
- pointer
- wheel
- metal frame
- mounting wheel
- 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
- 239000002184 metal Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Description
【考案の詳細な説明】
本考案は時計輪列の軸受構造に関するものであ
る。[Detailed Description of the Invention] The present invention relates to a bearing structure for a watch wheel train.
従来の指針取付け用車４の軸方向アガキは一般
に第１図に示すように、地板１と金属製の受部材
２によつて決まるアガキは、前記地板１と金属製
の受部材２によつて軸支されている指針取付け用
車４の一端である四番真３の上面、すなわち軸受
面３ａにより規正されていた。しかし、このよう
な構造では、コスト低減の必要性が発生している
現在、時計部品のプラスチツク化が希望される中
で、前記金属製の受部材２をプラスチツク化する
と、指針５を前記指針取付け車４に取付ける際に
発生する荷重を前記金属製の受部材２で受ける場
合は十分に耐えることが可能であるが、プラスチ
ツク化した受部材で受ける場合は、荷重に対して
十分な強度を持たせることが難しい。 As shown in FIG. 1, the axial lag of the conventional pointer mounting wheel 4 is generally determined by the base plate 1 and the metal receiving member 2. It was regulated by the upper surface of the fourth stem 3, which is one end of the pivoted pointer mounting wheel 4, that is, by the bearing surface 3a. However, in such a structure, as there is a need for cost reduction and there is a desire to use plastic for watch parts, if the metal receiving member 2 is made of plastic, the pointer 5 will not be attached to the pointer. If the metal receiving member 2 receives the load generated when it is attached to the car 4, it can withstand it sufficiently, but if it is supported by a plastic receiving member, it has sufficient strength to withstand the load. It is difficult to
本考案は上記の欠点を除去するため、プラスチ
ツク材からなる受部材と前記受部材平面上に重ね
て固定した金属フレームにより、指針取付け用車
の軸方向アガキを規正することにより、受部材の
プラスチツク化を計かることができコスト低減の
要求に答えることを目的としたものである。 In order to eliminate the above-mentioned drawbacks, the present invention uses a receiving member made of plastic and a metal frame superimposed and fixed on the plane of the receiving member to regulate the axial backlash of the pointer mounting wheel. The purpose of this is to meet the demand for cost reduction.
以下本考案を第２図により詳細に説明する。指
針取付け用車４を地板１とプラスチツク材からな
る受部材６との間に軸支し、その他の指針取付け
用車８は、前記指針取付け用車４の軸受部４ｃに
より軸支されている。前記指針取付け用車４の一
端は地板１の受孔１ａで支えられ、他の一端は前
記受部材６の受孔６ａを介して前記受部材６の平
面上に重ねて固定した金属フレーム７に相対さ
せ、前記金属フレーム７が指針取付け用車４のホ
ゾ４ａの上面４ｂにより軸方向のアガキを規正す
るようにした。 The present invention will be explained in detail below with reference to FIG. The pointer mounting wheel 4 is pivotally supported between the base plate 1 and a receiving member 6 made of plastic material, and the other pointer mounting wheels 8 are supported pivotally by the bearing portion 4c of the pointer mounting wheel 4. One end of the pointer mounting wheel 4 is supported by a receiving hole 1a of the base plate 1, and the other end is supported by a metal frame 7 which is superimposed and fixed on the plane of the receiving member 6 through the receiving hole 6a of the receiving member 6. The metal frames 7 are made to face each other, and the axial clearance is regulated by the upper surface 4b of the tenon 4a of the pointer mounting wheel 4.
以上のごとく、本考案によれば、プラスチツク
材からなる受部材と受部材平面上に重ねて固定し
た金属フレームを使用することにより、金属製の
受部材の必要がなくなり、コスト低減を計かるこ
とができる効果を有する。 As described above, according to the present invention, by using a receiving member made of plastic material and a metal frame fixed overlappingly on the plane of the receiving member, the need for a metal receiving member is eliminated and costs can be reduced. It has the effect of
第１図は従来の実施例の断面図、第２図は本考
案における実施例の断面図である。
１……地板、２……金属製の受部材、４……指
針取付け用車、５……指針、６……プラスチツク
材からなる受部材、７……金属製フレーム。
FIG. 1 is a sectional view of a conventional embodiment, and FIG. 2 is a sectional view of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Main plate, 2...Metal receiving member, 4...Pointer mounting wheel, 5...Pointer, 6...Receiving member made of plastic material, 7...Metal frame.
Claims (1)
る受部材との間に軸支した時計の軸受手段におい
て、指針取付け用車の一端は受部材の受孔を介し
て、受部材平面上に重ねて固定した金属フレーム
に相対させ、前記金属フレームが指針取付け用車
の軸方向アガキを規正するようにしたことを特徴
とする時計輪列の軸受構造。 In a bearing means for a watch in which a pointer mounting wheel is pivotally supported between a base plate and a receiving member made of plastic material, one end of the pointer mounting wheel is fixed on the receiving member's plane through a receiving hole in an overlapping manner. 1. A bearing structure for a watch wheel train, characterized in that the metal frame is arranged opposite to a metal frame which regulates the axial lag of a wheel for attaching a pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10167881U JPS588184U (en) | 1981-07-07 | 1981-07-07 | Bearing structure of clock train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10167881U JPS588184U (en) | 1981-07-07 | 1981-07-07 | Bearing structure of clock train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS588184U JPS588184U (en) | 1983-01-19 |
| JPS6242389Y2 true JPS6242389Y2 (en) | 1987-10-30 |
Family
ID=29896334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10167881U Granted JPS588184U (en) | 1981-07-07 | 1981-07-07 | Bearing structure of clock train |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588184U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0636037B2 (en) * | 1989-05-11 | 1994-05-11 | セイコーエプソン株式会社 | Wheel train structure |
-
1981
- 1981-07-07 JP JP10167881U patent/JPS588184U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS588184U (en) | 1983-01-19 |
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