JPS585817Y2 - Inside knob on door lock - Google Patents
Inside knob on door lockInfo
- Publication number
- JPS585817Y2 JPS585817Y2 JP12536878U JP12536878U JPS585817Y2 JP S585817 Y2 JPS585817 Y2 JP S585817Y2 JP 12536878 U JP12536878 U JP 12536878U JP 12536878 U JP12536878 U JP 12536878U JP S585817 Y2 JPS585817 Y2 JP S585817Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical spindle
- operating rod
- door
- knob
- door 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.)
- Expired
Links
Landscapes
- Lock And Its Accessories (AREA)
Description
【考案の詳細な説明】
本考案はデッドボルト操作用の操作杆を節度を保持して
回転させることによりデッドボルトのロック及びロック
の解除を確認しようとするドア錠におけるインサイドノ
ブに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an inside knob for a door lock that confirms locking and unlocking of a deadbolt by rotating the operating rod for operating the deadbolt with moderation.
以下、本考案を図面に示した一実施例につき説明する。Hereinafter, the present invention will be described with reference to an embodiment shown in the drawings.
１はドア２の内側に回動自在に挿入して外側ノブと連結
した筒状スピンドル３の前方外周に固着したノブ本体、
４はビス５にてドア２に固定され、筒状スピンドル３の
末端部を被閉するための覆板、６は前記筒状スピンドル
３内に回動自在に挿入し、デッドボルト７を出入可能に
操作する作動棒８に連設した操作杆で、この操作杆６は
前端に把み６ａを突設し、外周には収納穴６Ｃを設けて
いる。1 is a knob body fixed to the front outer periphery of a cylindrical spindle 3 which is rotatably inserted into the inside of the door 2 and connected to the outer knob;
A cover plate 4 is fixed to the door 2 with screws 5 to cover the end of the cylindrical spindle 3, and a cover plate 6 is rotatably inserted into the cylindrical spindle 3 to allow the deadbolt 7 to be moved in and out. The operating rod 6 is connected to an operating rod 8 that is operated at the same time, and the operating rod 6 has a grip 6a protruding from its front end and a storage hole 6C on its outer periphery.
９はスプリング等のバネ材１０を介して前記収納穴６Ｃ
内に収容した鋼球であり、この鋼球９は前記筒状スピン
ドル３の上下対称位置に穿設した落込孔３ａ、３ｂに押
付けられる。9 is connected to the storage hole 6C via a spring material 10 such as a spring.
This steel ball 9 is pressed into drop holes 3a and 3b formed at vertically symmetrical positions in the cylindrical spindle 3.
１１は外側ノブ、１２は外側ノブ１１内に設けられたシ
リンダー錠（図示せず）にて施錠又は解錠されるととも
に外側ノブ１１により操作されるラッチである。11 is an outer knob; 12 is a latch that is locked or unlocked by a cylinder lock (not shown) provided in the outer knob 11 and operated by the outer knob 11;
本考案の一実施例は上述の如き構成からなるもので゛あ
るからドア２の内側からデッドボルト７を出入してドア
２をロックするか又はロックを解くには、把み６ａを把
んでデッドボルト７を操作する操作杆６を右又は左に回
転させると、この操作杆６の収納穴６Ｃ内にバネ材１０
を介して収容している鋼球９は、筒状スピンドル３の内
周面にバネ材１０の弾発力により押付けられながら摺動
し、そして筒状スピンドル３の上下対称位置に穿設した
落込孔３ａ又は３ｂ内に落込む。One embodiment of the present invention has the above-described configuration, so in order to lock or unlock the door 2 by moving the deadbolt 7 in and out from the inside of the door 2, grasp the handle 6a and use the deadbolt 7 to lock or unlock the door 2. When the operating rod 6 for operating the bolt 7 is rotated to the right or left, the spring material 10 is inserted into the storage hole 6C of the operating rod 6.
The steel balls 9 accommodated through the cylindrical spindle 3 slide while being pressed against the inner circumferential surface of the cylindrical spindle 3 by the elastic force of the spring material 10, and then the steel balls 9 accommodated through the cylindrical spindle 3 are slid on the inner peripheral surface of the cylindrical spindle 3. It falls into the hole 3a or 3b.
この際ノブ本体１は回転しないようになっている。At this time, the knob body 1 is not rotated.
従って、デッドボルト７を操作する操作杆６を回転する
ことによりバネ材１０の弾発力を受けている鋼球９が前
記の如く落込孔３ａ又は３ｂ内に落込むため徒に操作杆
６が回転することを防止して、テ゛ツドボルト７のロッ
ク及びロックの解除を確認できるとともに、操作杆６に
よるテ゛ツドボルトの出入操作を確実なものとできる。Therefore, by rotating the operating rod 6 for operating the dead bolt 7, the steel ball 9, which is receiving the elastic force of the spring material 10, falls into the drop hole 3a or 3b as described above, so that the operating rod 6 is moved in vain. By preventing rotation, locking and unlocking of the tied bolt 7 can be confirmed, and the operation of moving in and out of the tied bolt using the operating rod 6 can be ensured.
図は本考案の一実施例を示す一部切欠側面図である。
１・・・・・・ノブ本体、２・・・・・・ドア、３・・
・・・・筒状スピンドル、３ ａ 、３ ｂ・・・・・
・落込孔、６・・・・・・操作杆、９・・・・・・鋼球
、１０・・・・・・バネ材。The figure is a partially cutaway side view showing an embodiment of the present invention. 1...knob body, 2...door, 3...
...Cylindrical spindle, 3 a, 3 b...
- Drop hole, 6... Operating rod, 9... Steel ball, 10... Spring material.
Claims (1)
外周にノブ本体を固着し、該筒状スピンドル内に回動自
在にデッドボルト操作用の操作杆を挿入し、該操作杆に
設けた収納穴内にバネ材を介して鋼球を収容し、該鋼球
を前記筒状スピンドルの上下対称位置に穿設した落込孔
内に押付けたことを特徴とするドア錠におけるインサイ
ドノブ。A knob body is fixed to the front outer periphery of a cylindrical spindle rotatably inserted into the inside of the door, an operating rod for operating a deadbolt is rotatably inserted into the cylindrical spindle, and a storage provided on the operating rod. 1. An inside knob for a door lock, characterized in that a steel ball is accommodated in the hole via a spring material, and the steel ball is pressed into a drop hole formed in a vertically symmetrical position of the cylindrical spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12536878U JPS585817Y2 (en) | 1978-09-14 | 1978-09-14 | Inside knob on door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12536878U JPS585817Y2 (en) | 1978-09-14 | 1978-09-14 | Inside knob on door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5542701U JPS5542701U (en) | 1980-03-19 |
| JPS585817Y2 true JPS585817Y2 (en) | 1983-02-01 |
Family
ID=29086217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12536878U Expired JPS585817Y2 (en) | 1978-09-14 | 1978-09-14 | Inside knob on door lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585817Y2 (en) |
-
1978
- 1978-09-14 JP JP12536878U patent/JPS585817Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5542701U (en) | 1980-03-19 |
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