JPH0442780U - - Google Patents
Info
- Publication number
- JPH0442780U JPH0442780U JP8467390U JP8467390U JPH0442780U JP H0442780 U JPH0442780 U JP H0442780U JP 8467390 U JP8467390 U JP 8467390U JP 8467390 U JP8467390 U JP 8467390U JP H0442780 U JPH0442780 U JP H0442780U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical part
- shaft
- tapered
- cylindrical
- stopper
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の実施例のストツパを示す平面図、第
３図は従来の回転カバーのロツク装置の一例を示
す断面図である。
１……シヤフト、１ａ，１ｃ……円筒部、１ｂ
……テーパー部、２，９……ガイド、３，８……
圧縮コイルばね、４，１０……ストツパ、４ａ…
…溝、４ｂ……円弧部、５，１１……カバー、７
……爪、７ａ……レバー。
Fig. 1 is a sectional view showing one embodiment of the present invention;
1 is a plan view showing the stopper of the embodiment shown in FIG. 1, and FIG. 3 is a sectional view showing an example of a conventional rotary cover locking device. 1...Shaft, 1a, 1c...Cylindrical part, 1b
... Taper part, 2, 9 ... Guide, 3, 8 ...
Compression coil spring, 4, 10...stopper, 4a...
...Groove, 4b...Circular part, 5, 11...Cover, 7
...Claw, 7a...Lever.
Claims (1)
下方に小さい直径の第二の円筒部を有し前記第一
の円筒部と前記第二の円筒部の間にテーパー部を
有して上下運動を行うシヤフトと、前記シヤフト
に対して下方に圧力を与える圧縮ばねと、前記シ
ヤフトの前記テーパー部と接触する円弧部および
前記第二の円筒部を通過させる溝を有するストツ
パとを備えることを特徴とする回転カバーのロツ
ク装置。 ２ 上端に大きい直径の第一の円筒部を有しその
下方に小さい直径の第二の円筒部を有し前記第一
の円筒部と前記第二の円筒部の間にテーパー部を
有するシヤフトと、前記シヤフトの上下運動を案
内するガイドと、前記シヤフトに対して下方に圧
力を与える圧縮ばねと、前記シヤフトの前記テー
パー部と接触する円弧部および前記第二の円筒部
を通過させる溝を有するストツパとを備えること
を特徴とする回転カバーのロツク装置。[Claims for Utility Model Registration] 1. A first cylindrical part with a larger diameter at the upper end, a second cylindrical part with a smaller diameter below it, and a combination of the first cylindrical part and the second cylindrical part. A shaft that has a tapered part therebetween and moves up and down, a compression spring that applies downward pressure to the shaft, an arcuate part that contacts the tapered part of the shaft, and the second cylindrical part. A locking device for a rotating cover, comprising a stopper having a groove. 2. A shaft having a first cylindrical part with a large diameter at the upper end, a second cylindrical part with a small diameter below it, and a tapered part between the first cylindrical part and the second cylindrical part; , a guide that guides the vertical movement of the shaft, a compression spring that applies downward pressure to the shaft, an arcuate portion that contacts the tapered portion of the shaft, and a groove that allows the second cylindrical portion to pass through. A locking device for a rotating cover, comprising a stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8467390U JP2526068Y2 (en) | 1990-08-10 | 1990-08-10 | Locking device for rotating cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8467390U JP2526068Y2 (en) | 1990-08-10 | 1990-08-10 | Locking device for rotating cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0442780U true JPH0442780U (en) | 1992-04-10 |
| JP2526068Y2 JP2526068Y2 (en) | 1997-02-12 |
Family
ID=31633303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8467390U Expired - Lifetime JP2526068Y2 (en) | 1990-08-10 | 1990-08-10 | Locking device for rotating cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526068Y2 (en) |
-
1990
- 1990-08-10 JP JP8467390U patent/JP2526068Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526068Y2 (en) | 1997-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |