JPS6381662U - - Google Patents
Info
- Publication number
- JPS6381662U JPS6381662U JP1986174925U JP17492586U JPS6381662U JP S6381662 U JPS6381662 U JP S6381662U JP 1986174925 U JP1986174925 U JP 1986174925U JP 17492586 U JP17492586 U JP 17492586U JP S6381662 U JPS6381662 U JP S6381662U
- Authority
- JP
- Japan
- Prior art keywords
- worm wheel
- ring
- output shaft
- locking groove
- locks
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- General Details Of Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案の一実施例における小型モー
タのＯリング保持構造を説明する小型モータの縦
断面図、第２図は第１図に示した小型モータの減
速機構部の破断側面図、第３図は第１図に示した
小型モータにおける出力軸まわりの各部品の外観
分解斜視図、第４図は従来の小型モータのＯリン
グ保持構造を説明する小型モータの縦断面図、第
５図は第４図の出力軸まわりの斜視図である。
１……小型モータ、２……電機子軸、３……ウ
オーム、４……出力軸、５……ウオームホイール
、５ｂ……開口、６……歯車減速機構、７……摩
擦クラツチ機構、１４……Ｏリングホールド部材
、１４ａ……出力軸側Ｏリング係止用溝部、１４
ｂ……ウオームホイール側Ｏリング係止用溝部、
１７……出力軸側Ｏリング、１８……ウオームホ
イール側Ｏリング。
Fig. 1 is a vertical sectional view of a small motor illustrating the O-ring holding structure of the small motor in an embodiment of this invention, Fig. 2 is a cutaway side view of the reduction mechanism section of the small motor shown in Fig. 1; Figure 3 is an exploded perspective view of the external appearance of various parts around the output shaft of the small motor shown in Figure 1, Figure 4 is a vertical sectional view of the small motor illustrating the O-ring retaining structure of a conventional small motor, and Figure 5 is a perspective view around the output shaft in FIG. 4; 1... Small motor, 2... Armature shaft, 3... Worm, 4... Output shaft, 5... Worm wheel, 5b... Opening, 6... Gear reduction mechanism, 7... Friction clutch mechanism, 14 ...O-ring holding member, 14a...Output shaft side O-ring locking groove, 14
b... Worm wheel side O-ring locking groove,
17...O-ring on the output shaft side, 18...O-ring on the worm wheel side.
Claims (1)
ールド成形により形成したウオームホイールから
なる歯車減速機構と摩擦クラツチ機構とを介して
、前記ウオームホイールに穿設した貫通孔を挿通
した出力軸の回転に変換する小型モータにおいて
、前記出力軸に係着することができる出力軸側Ｏ
リングを係止する環状の出力軸側Ｏリング係止用
溝部と、前記ウオームホイールに係着することが
できるウオームホイール側Ｏリングを係止する環
状のウオームホイール側Ｏリング係止用溝部とを
備えたＯリングホールド部材を前記ウオームホイ
ールに備えた開口に嵌入し設けたことを特徴とす
る小型モータのＯリング保持構造。 A compact device that converts rotation of an armature shaft into rotation of an output shaft inserted through a through hole formed in the worm wheel through a gear reduction mechanism and a friction clutch mechanism consisting of at least a worm and a worm wheel formed by molding. In the motor, an output shaft side O that can be attached to the output shaft
an annular output shaft side O-ring locking groove that locks the ring; and an annular worm wheel side O-ring locking groove that locks the worm wheel side O-ring that can be locked to the worm wheel. An O-ring holding structure for a small motor, characterized in that an O-ring holding member is fitted into an opening provided in the worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986174925U JPH0329984Y2 (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986174925U JPH0329984Y2 (en) | 1986-11-14 | 1986-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6381662U true JPS6381662U (en) | 1988-05-30 |
| JPH0329984Y2 JPH0329984Y2 (en) | 1991-06-25 |
Family
ID=31113765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986174925U Expired JPH0329984Y2 (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329984Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015033279A (en) * | 2013-08-06 | 2015-02-16 | 日本電産コパル電子株式会社 | Thin gear motor |
-
1986
- 1986-11-14 JP JP1986174925U patent/JPH0329984Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015033279A (en) * | 2013-08-06 | 2015-02-16 | 日本電産コパル電子株式会社 | Thin gear motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329984Y2 (en) | 1991-06-25 |