JPS6343388U - - Google Patents
Info
- Publication number
- JPS6343388U JPS6343388U JP13756186U JP13756186U JPS6343388U JP S6343388 U JPS6343388 U JP S6343388U JP 13756186 U JP13756186 U JP 13756186U JP 13756186 U JP13756186 U JP 13756186U JP S6343388 U JPS6343388 U JP S6343388U
- Authority
- JP
- Japan
- Prior art keywords
- claw
- rotating body
- rotating
- prevention device
- rotation prevention
- 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
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図は本考案に係る回転体の回転防止装置を
備えた回転体の一部の上面図、第２図及び第３図
はそれぞれ第１図のＡ―Ａ線及びＢ―Ｂ線断面図
である。
１０……回転体の回転防止装置、１２……回転
体、１４……固定部、１４ａ……リブ、１６……
回転部、１６ａ……内周縁、１６ｂ……外周縁、
１８……爪噛合い部、２０……爪、２２……ばね
アーム、２４……ロツク解除部、３０……ストツ
パ、３２……突出部。
FIG. 1 is a top view of a part of a rotating body equipped with a rotation prevention device for a rotating body according to the present invention, and FIGS. 2 and 3 are sectional views taken along lines AA and BB in FIG. 1, respectively. It is. DESCRIPTION OF SYMBOLS 10... Rotating body rotation prevention device, 12... Rotating body, 14... Fixing part, 14a... Rib, 16...
Rotating part, 16a... inner peripheral edge, 16b... outer peripheral edge,
18...Claw engaging portion, 20...Claw, 22...Spring arm, 24...Lock release portion, 30...Stopper, 32...Protrusion portion.
Claims (1)
転部から成る回転体の前記回転部を固定部にロツ
クする回転体の回転防止装置において、前記リブ
に等角度間隔で設けられた複数の爪噛合い部と前
記回転部に支持され前記回転部の内周縁から突出
するようにばね付勢されて前記複数の爪噛合い部
の１つに係入する爪を先端に有するばねアームと
から成り、前記ばねアームは前記爪が前記爪噛合
い部から解放されるように操作するロツク解除操
作部を有することを特徴とする回転体の回転防止
装置。 (2) 前記ロツク解除操作部は前記ばねアームか
ら上側に突出する突出部である実用新案登録請求
の範囲第１項に記載の回転体の回転防止装置。 (3) 前記回転部は前記ばねアームのロツク解除
位置を規制するストツパを有する実用新案登録請
求の範囲第１項または第２項に記載の回転体の回
転防止装置。 (4) 前記ストツパは前記回転部の外周縁である
実用新案登録請求の範囲第３項に記載の回転体の
回転防止装置。[Claims for Utility Model Registration] (1) In a rotation prevention device for a rotating body that locks the rotating part of a rotating body to a fixed part, which is composed of a rotating part rotatably attached to a rib of a fixed part, the rib, etc. A claw that is supported by a plurality of claw engaging parts provided at angular intervals and the rotating part, is biased by a spring so as to protrude from an inner peripheral edge of the rotating part, and engages in one of the plurality of claw engaging parts. 1. A rotation prevention device for a rotating body, comprising a spring arm having a tip end thereof, the spring arm having a lock release operation section for operating the claw to release the claw from the claw engagement part. (2) The rotation prevention device for a rotating body according to claim 1, wherein the lock release operation part is a protruding part that protrudes upward from the spring arm. (3) The rotation prevention device for a rotating body according to claim 1 or 2, wherein the rotating part has a stopper for regulating the unlocked position of the spring arm. (4) The rotation prevention device for a rotating body according to claim 3, wherein the stopper is an outer peripheral edge of the rotating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756186U JPH041672Y2 (en) | 1986-09-08 | 1986-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756186U JPH041672Y2 (en) | 1986-09-08 | 1986-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6343388U true JPS6343388U (en) | 1988-03-23 |
| JPH041672Y2 JPH041672Y2 (en) | 1992-01-21 |
Family
ID=31041731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13756186U Expired JPH041672Y2 (en) | 1986-09-08 | 1986-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041672Y2 (en) |
-
1986
- 1986-09-08 JP JP13756186U patent/JPH041672Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041672Y2 (en) | 1992-01-21 |