JPH0271776U - - Google Patents
Info
- Publication number
- JPH0271776U JPH0271776U JP15119188U JP15119188U JPH0271776U JP H0271776 U JPH0271776 U JP H0271776U JP 15119188 U JP15119188 U JP 15119188U JP 15119188 U JP15119188 U JP 15119188U JP H0271776 U JPH0271776 U JP H0271776U
- Authority
- JP
- Japan
- Prior art keywords
- guard rod
- stopper
- slider
- guard
- control member
- 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
- 210000003813 thumb Anatomy 0.000 claims 2
Landscapes
- Lock And Its Accessories (AREA)
Description
図はいずれもこの考案の実施例を示す。第１図
は用心杆の解錠状態を示す縦断面図、第２図は第
１図Ａ―Ａ線縦断面図、第３図は第１図Ｂ―Ｂ線
縦断面図、第４図は第１図の底面図、第５図は用
心杆の作動状態を示す正面図、第６図は用心杆の
施錠状態を示す縦断面図、第７図は第６図Ｃ―Ｃ
線の一部拡大縦断面図、第８図は本施錠状態かつ
用心杆の施錠状態を示す縦断面図、第９図Ａは制
御部材とスライダーの関係を示す縦断面図であつ
て制御部材の回動可能状態を示し、第９図Ｂは制
御部材の回動不能状態の縦断面図である。
１…錠ケース、２…受部材、５…受孔、１０…
用心杆テコ、１３…制御部材、２０…用心杆、２
１…係止部、３０…スライダー、４０…スライダ
ーテコ、５０…デツドハブ、６０…用心杆止め金
、６１…被係合部、６３…係合凹部、７０…デツ
ドボルト、７１…被係合部、８０…ストツパー、
８２…係合部、９０，９１…解錠部材。
Each figure shows an embodiment of this invention. Figure 1 is a longitudinal sectional view showing the guard lever in the unlocked state, Figure 2 is a longitudinal sectional view taken along line A-A in Figure 1, Figure 3 is a longitudinal sectional view taken along line B-B in Figure 1, and Figure 4 is a longitudinal sectional view taken along line B-B in Figure 1. Fig. 1 is a bottom view, Fig. 5 is a front view showing the operating state of the guard lever, Fig. 6 is a longitudinal sectional view showing the guard lever in the locked state, and Fig. 7 is Fig. 6 C-C.
FIG. 8 is a vertical sectional view showing the fully locked state and the locked state of the guard rod; FIG. 9A is a vertical sectional view showing the relationship between the control member and the slider, and FIG. FIG. 9B is a longitudinal cross-sectional view of the control member in a non-rotatable state. DESCRIPTION OF SYMBOLS 1...Lock case, 2...Receiving member, 5...Receiving hole, 10...
Caution lever, 13... Control member, 20... Caution lever, 2
DESCRIPTION OF SYMBOLS 1... Locking part, 30... Slider, 40... Slider lever, 50... Dead hub, 60... Caution rod stopper, 61... Engaged part, 63... Engagement recessed part, 70... Dead bolt, 71... Engaged part, 80...stopper,
82... Engaging portion, 90, 91... Unlocking member.
Claims (1)
端を制御部材１３を介して回動自在に枢着すると
ともに、錠ケース１に内装し、サムターンまたは
シリンダー等の解錠部材９０，９１により操作さ
れるデツドハブ５０の回動操作により用心杆２０
の自由端側に形成した係止部２１を出没させるよ
うにした用心錠であつて、 前記制御部材１３はスライダー３０とデツドハ
ブ５０と連動させ、デツドハブ５０の回動により
スライダー３０と制御部材１３とがそれぞれ移動
され、用心杆２０の係止部２１が出没される一方
、 前記スライダー３０は、閉扉状態時には制御部
材１３による移動の規制が解除されるとともに、
開扉状態時には制御部材１３によりスライダー３
０の解錠状態への移動が阻止され、サムターンま
たはシリンダー等の解錠部材９０，９１を操作で
きないように構成したことを特徴とする用心錠。 (2) 前記錠ケース１にはストツパーバネ８１で
突出方向に付勢したストツパー８０を枢着し、こ
のストツパー８０は用心杆２０の係止部２１の没
入時にはストツパーバネ８１の付勢力に抗してス
トツパー８０の係合部８２がスライダー３０の係
合受部３７に係合されて没入方向に回動され、同
係止部２１の突出時にはストツパー８０の係合部
８２がスライダー３０の係合受部３７より解除さ
れて、該ストツパー３０がストツパーバネ８１の
付勢力により用心杆２０を外方に押し出すごとく
回動されるとともに、用心杆２０の後退を阻止す
るように構成してある請求項第(1)項記載の用心
錠。 (3) 前記錠ケース１には常時にはバネ６２で用
心杆２０の突出方向に付勢した用心杆止め金６０
を枢着し、スライダー３０の係合部３８と用心杆
止め金６０の被係合部６１との係合解除時には、
前記バネ６２の付勢力により用心杆止め金６０の
係合凹部６３に用心杆２０の自由端の先端部２２
が係入され、スライダー３０の係合部３８と用心
杆止め金６０の被係合部６１との係合時には、用
心杆止め金６０が用心杆２０の没入方向に回動さ
れ、用心杆２０の自由端の先端部２２が前記用心
杆止め金６０の係合凹部６３より係合解除される
ように構成してある請求項第(1)または第(2)項記
載の用心杆。[Scope of Claim for Utility Model Registration] (1) One end of the guard rod 20 is rotatably attached to the front side of the lock case 1 via the control member 13, and the guard rod 20 is installed inside the lock case 1, and is equipped with a thumb turn or a cylinder, etc. The guard rod 20 is opened by rotating the dead hub 50 operated by the unlocking members 90 and 91.
The control member 13 is interlocked with the slider 30 and the dead hub 50, and the rotation of the dead hub 50 causes the slider 30 and the control member 13 to move in and out. are moved, and the locking part 21 of the guard rod 20 is moved in and out, while the movement of the slider 30 is released from the restriction of movement by the control member 13 when the door is closed.
When the door is open, the control member 13 controls the slider 3.
1. A security lock characterized in that the lock is prevented from moving to the unlocked state, and the unlocking members 90, 91 such as thumb turns or cylinders cannot be operated. (2) A stopper 80 biased in the protruding direction by a stopper spring 81 is pivotally attached to the lock case 1, and when the locking portion 21 of the guard rod 20 is retracted, the stopper 80 resists the biasing force of the stopper spring 81 and The engaging portion 82 of the stopper 80 is engaged with the engaging receiving portion 37 of the slider 30 and rotated in the retracting direction, and when the locking portion 21 is protruded, the engaging portion 82 of the stopper 80 engages with the engaging receiving portion 37 of the slider 30. 37, the stopper 30 is rotated so as to push the guard rod 20 outward by the biasing force of the stopper spring 81, and is configured to prevent the guard rod 20 from retreating. ). (3) The lock case 1 includes a guard rod stopper 60 which is normally biased by a spring 62 in the protruding direction of the guard rod 20.
When the engaging portion 38 of the slider 30 and the engaged portion 61 of the guard rod clasp 60 are disengaged,
Due to the biasing force of the spring 62, the tip portion 22 of the free end of the guard rod 20 is inserted into the engagement recess 63 of the guard rod stopper 60.
When the engaging portion 38 of the slider 30 and the engaged portion 61 of the guard rod clasp 60 are engaged, the guard rod holder 60 is rotated in the retracting direction of the guard rod 20, and the guard rod 20 is rotated. The guard rod according to claim 1 or 2, wherein the tip portion 22 of the free end of the guard rod is disengaged from the engagement recess 63 of the guard rod clasp 60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15119188U JPH0546608Y2 (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15119188U JPH0546608Y2 (en) | 1988-11-18 | 1988-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0271776U true JPH0271776U (en) | 1990-05-31 |
| JPH0546608Y2 JPH0546608Y2 (en) | 1993-12-07 |
Family
ID=31425016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15119188U Expired - Lifetime JPH0546608Y2 (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546608Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011094295A (en) * | 2009-10-27 | 2011-05-12 | Yuhshin Co Ltd | Locking and unlocking device for door |
-
1988
- 1988-11-18 JP JP15119188U patent/JPH0546608Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011094295A (en) * | 2009-10-27 | 2011-05-12 | Yuhshin Co Ltd | Locking and unlocking device for door |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546608Y2 (en) | 1993-12-07 |
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