JPS6397884U - - Google Patents
Info
- Publication number
- JPS6397884U JPS6397884U JP19326586U JP19326586U JPS6397884U JP S6397884 U JPS6397884 U JP S6397884U JP 19326586 U JP19326586 U JP 19326586U JP 19326586 U JP19326586 U JP 19326586U JP S6397884 U JPS6397884 U JP S6397884U
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- cannula
- protrusion
- mandarin
- supports
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 3
- 241001672694 Citrus reticulata Species 0.000 claims 2
- 241000272520 Aix galericulata Species 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図及び第２図は本考案の実施例である腕時
計の裏回り構造を示す要部断面図、第３図及び第
４図は従来技術に係る腕時計の裏回り構造を示す
要部断面図である。
１，１０……地板、２，１１……カンヌキ、２
ａ，１１ａ……係合部、３，１２……ツヅミ車、
３ａ，１２ａ……溝部、４，１３……巻真、５，
１４……裏押エ、６，１５……オシドリ、７，１
６……回路基板、８……ツヅミ車受ピン、１４ａ
……突出部。
1 and 2 are sectional views of essential parts showing the back structure of a wristwatch according to an embodiment of the present invention, and FIGS. 3 and 4 are sectional views of essential parts showing the back structure of a wristwatch according to the prior art. It is. 1, 10... Main plate, 2, 11... Kannuki, 2
a, 11a... engaging portion, 3, 12... Tsuzumi wheel,
3a, 12a...groove, 4, 13... winding stem, 5,
14...back pusher, 6,15...mandarin duck, 7,1
6... Circuit board, 8... Tsuzumi wheel receiving pin, 14a
...protrusion.
Claims (1)
と前記オシドリと連動すると共に、その一部が前
記ツヅミ車の溝部に係合するカンヌキと、前記オ
シドリ、カンヌキ等の裏回り部品を支持する裏押
エと、該裏押エの上部に配設される時計構成部品
とから成り、前記カンヌキの上面を支持している
前記裏押エのその部分には突出部を有しており、
前記カンヌキの浮き上がりを、前記突出部が前記
時計構成部品の下面に当接して防止するように構
成したことを特徴とする腕時計の裏回り構造。 A winding stem, a mandrel, a mandrel wheel that fits into the winding stem, a cannula that operates in conjunction with the mandarin mandrel, and a part of which engages with a groove of the mandrel wheel, and supports back parts such as the mandarin mandrel and cannula. It consists of a back presser and a watch component disposed on the upper part of the back presser, and the portion of the back presser that supports the upper surface of the cannula has a protrusion,
A backside structure for a wristwatch, characterized in that the protrusion is configured to abut against a lower surface of the timepiece component to prevent the cannula from lifting up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19326586U JPS6397884U (en) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19326586U JPS6397884U (en) | 1986-12-16 | 1986-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397884U true JPS6397884U (en) | 1988-06-24 |
Family
ID=31149129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19326586U Pending JPS6397884U (en) | 1986-12-16 | 1986-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397884U (en) |
-
1986
- 1986-12-16 JP JP19326586U patent/JPS6397884U/ja active Pending