JPS6410172U - - Google Patents
Info
- Publication number
- JPS6410172U JPS6410172U JP10421087U JP10421087U JPS6410172U JP S6410172 U JPS6410172 U JP S6410172U JP 10421087 U JP10421087 U JP 10421087U JP 10421087 U JP10421087 U JP 10421087U JP S6410172 U JPS6410172 U JP S6410172U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- return spring
- outer cylinder
- waterproof structure
- cylinder lock
- 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
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
Description
第１図乃至第３図はこの考案の第１実施例を示
す図であり、第１図はこの考案に係るシリンダ錠
の一実施例を示す断面図、第２図は第１図の−
に沿う断面図、第３図はシリンダ錠後端の詳細
を示す要部分解斜視図、第４図は第２実施例を示
すもので第３図と同様な要部分解斜視図である。
１……シリンダ錠、２……内筒、３……外筒、
７……リターンスプリング、８，１１……庇部。
1 to 3 are views showing a first embodiment of this invention, FIG. 1 is a sectional view showing an embodiment of a cylinder lock according to this invention, and FIG.
FIG. 3 is an exploded perspective view of the main parts showing details of the rear end of the cylinder lock, and FIG. 4 is an exploded perspective view of the main parts showing the second embodiment, similar to FIG. 3. 1... Cylinder lock, 2... Inner cylinder, 3... Outer cylinder,
7...Return spring, 8, 11...Eave part.
Claims (1)
方向の後端部に該外筒の後端から若干突出するよ
うに、かつ、該内筒の外周を巻回するように設け
られ、該内筒のキー操作時の回動後に、該内筒を
前記外筒に対して回動前の位置に復帰させるため
のリターンスプリングを有するシリンダ錠におい
て、前記リターンスプリングの少なくとも前記キ
ー挿入方向に対し上方を覆う庇部を前記外筒側に
設けたことを特徴とするシリンダ錠におけるリタ
ーンスプリングの防水構造。 ２ 前記庇部は、前記外筒に一体に形成されてい
る実用新案登録請求の範囲第１項記載のシリンダ
錠におけるリターンスプリングの防水構造。 ３ 前記庇部は、前記外筒に着脱自在に装着され
るカラーに形成されている実用新案登録請求の範
囲第１項記載のシリンダ錠におけるリターンスプ
リングの防水構造。[Claims for Utility Model Registration] 1. The rear end of the inner cylinder coaxially fitted into the outer cylinder in the direction of key insertion is such that it slightly protrudes from the rear end of the outer cylinder; A cylinder lock having a return spring that is arranged to wrap around the outer circumference and return the inner cylinder to the position before rotation with respect to the outer cylinder after the inner cylinder is rotated when a key is operated, A waterproof structure for a return spring in a cylinder lock, characterized in that an eaves portion is provided on the outer cylinder side to cover at least an upper part of the return spring in the key insertion direction. 2. A waterproof structure for a return spring in a cylinder lock according to claim 1, wherein the eave portion is integrally formed with the outer cylinder. 3. A waterproof structure for a return spring in a cylinder lock according to claim 1, wherein the eave portion is formed in a collar that is detachably attached to the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987104210U JPH0446450Y2 (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987104210U JPH0446450Y2 (en) | 1987-07-06 | 1987-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6410172U true JPS6410172U (en) | 1989-01-19 |
| JPH0446450Y2 JPH0446450Y2 (en) | 1992-10-30 |
Family
ID=31335726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987104210U Expired JPH0446450Y2 (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446450Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632324U (en) * | 1979-08-20 | 1981-03-30 | ||
| JPS59206567A (en) * | 1983-05-09 | 1984-11-22 | 富士重工業株式会社 | Keyless entry apparatus |
| JPS61179267U (en) * | 1985-04-26 | 1986-11-08 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630262C2 (en) * | 1976-07-06 | 1985-01-03 | Ruhrchemie Ag, 4200 Oberhausen | Process for the production of polyolefins |
-
1987
- 1987-07-06 JP JP1987104210U patent/JPH0446450Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632324U (en) * | 1979-08-20 | 1981-03-30 | ||
| JPS59206567A (en) * | 1983-05-09 | 1984-11-22 | 富士重工業株式会社 | Keyless entry apparatus |
| JPS61179267U (en) * | 1985-04-26 | 1986-11-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446450Y2 (en) | 1992-10-30 |