JPH0447077U - - Google Patents
Info
- Publication number
- JPH0447077U JPH0447077U JP8967290U JP8967290U JPH0447077U JP H0447077 U JPH0447077 U JP H0447077U JP 8967290 U JP8967290 U JP 8967290U JP 8967290 U JP8967290 U JP 8967290U JP H0447077 U JPH0447077 U JP H0447077U
- Authority
- JP
- Japan
- Prior art keywords
- joint pin
- lock
- hole
- receiving member
- backing plate
- 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
- 210000003813 thumb Anatomy 0.000 claims 2
Landscapes
- Burglar Alarm Systems (AREA)
- Hinges (AREA)
Description
第１図および第２図は、この考案に係る用心錠
に用いた受部材の一実施例を示す正面図と縦断面
図、第３図および第４図は、受部材の他実施例を
示す一部正面図と一部縦断面図、第５図および第
６図は、受部材のさらに他の実施例を示す正面図
と縦断面図、第７図は、従来の用心錠の一例を示
す要部概略断面図、第８図は、扉の開放状態にお
ける用心レバーの作動状態を示す概略図である。
１……受部材、５……フロント板、７……ジヨ
イントピン、７ａ……頭部、８……嵌入孔、９…
…縦長孔、１０……当て板、１４，１５，１６…
…凹陥部、１７……透孔、１８……押圧部、２０
……係止部。
Figures 1 and 2 are a front view and a longitudinal sectional view showing one embodiment of the receiving member used in the guard lock according to this invention, and Figures 3 and 4 show other embodiments of the receiving member. A partial front view and a partial vertical sectional view, FIGS. 5 and 6 are a front view and a vertical sectional view showing still another embodiment of the receiving member, and FIG. 7 is an example of a conventional security lock. FIG. 8, which is a schematic sectional view of the main part, is a schematic view showing the operating state of the precaution lever when the door is in the open state. 1... Receiving member, 5... Front plate, 7... Joint pin, 7a... Head, 8... Fitting hole, 9...
... Vertical hole, 10... Backing plate, 14, 15, 16...
...Concave portion, 17...Through hole, 18...Press portion, 20
...Locking part.
Claims (1)
出没する用心レバーを有する錠本体と、突出した
用心レバー端部に設けられたジヨイントピンの嵌
入孔と、これに連続する縦長孔をフロント板に形
成した受部材とからなる用心錠において、受部材
が、縦長孔の背面においてジヨイントピンを軸方
向に押圧する当て板を有し、この当て板の少なく
とも一部にジヨイントピン頭部を受け入れる凹陥
部を設けたことを特徴とする用心錠。 (2) 当て板の一部に受部材のフロント板に形成
した透孔から露出する押圧部を設け、ジヨイント
ピンに対する押圧力を解除可能とした請求項１記
載の用心錠。 (3) サムターンの回動に連動してフロントより
出没する用心レバーを有する錠本体と、突出した
用心レバー端部に設けられたジヨイントピンの嵌
入孔と、これに連続する縦長孔をフロント板に形
成した受部材とからなる用心錠において、受部材
が、縦長孔の背面においてジヨイントピンを軸方
向に押圧する当て板を有し、かつ嵌入孔側への摺
動を阻止するジヨイントピン頭部の係止部をフロ
ント板に設けたことを特徴とする用心錠。[Scope of Claim for Utility Model Registration] (1) A lock body having a guard lever that protrudes and retracts from the front in conjunction with the rotation of the thumb turn, a joint pin insertion hole provided at the end of the protruding guard lever, and a lock that is continuous with the lock body. In the guard lock, the receiving member has a backing plate that presses the joint pin in the axial direction on the back surface of the vertical hole, and the joint pin head is formed on at least a part of the backing plate. A precautionary lock characterized by having a recessed part for receiving the part. (2) The security lock according to claim 1, wherein a part of the backing plate is provided with a pressing portion exposed from a through hole formed in the front plate of the receiving member, so that the pressing force against the joint pin can be released. (3) A lock body with a guard lever that protrudes and retracts from the front in conjunction with the rotation of the thumb turn, a hole for inserting a joint pin provided at the end of the protruding guard lever, and a vertically elongated hole continuous to this hole formed in the front plate. In the precautionary lock consisting of a receiving member, the receiving member has a backing plate that presses the joint pin in the axial direction on the back surface of the vertically elongated hole, and a locking portion of the joint pin head that prevents sliding toward the insertion hole side. A security lock characterized by having a on the front plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089672U JP2531936Y2 (en) | 1990-08-27 | 1990-08-27 | Guard lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089672U JP2531936Y2 (en) | 1990-08-27 | 1990-08-27 | Guard lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0447077U true JPH0447077U (en) | 1992-04-21 |
| JP2531936Y2 JP2531936Y2 (en) | 1997-04-09 |
Family
ID=31823815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990089672U Expired - Lifetime JP2531936Y2 (en) | 1990-08-27 | 1990-08-27 | Guard lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531936Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107788U (en) * | 1988-01-12 | 1989-07-20 | ||
| JPH02105472U (en) * | 1989-02-10 | 1990-08-22 |
-
1990
- 1990-08-27 JP JP1990089672U patent/JP2531936Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107788U (en) * | 1988-01-12 | 1989-07-20 | ||
| JPH02105472U (en) * | 1989-02-10 | 1990-08-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2531936Y2 (en) | 1997-04-09 |
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