JP4836128B2 - ラッチ錠 - Google Patents
ラッチ錠 Download PDFInfo
- Publication number
- JP4836128B2 JP4836128B2 JP2006187334A JP2006187334A JP4836128B2 JP 4836128 B2 JP4836128 B2 JP 4836128B2 JP 2006187334 A JP2006187334 A JP 2006187334A JP 2006187334 A JP2006187334 A JP 2006187334A JP 4836128 B2 JP4836128 B2 JP 4836128B2
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- Japan
- Prior art keywords
- square
- core rod
- square core
- insertion hole
- step portion
- 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.)
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- 238000003780 insertion Methods 0.000 claims description 29
- 230000037431 insertion Effects 0.000 claims description 29
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Description
このため、錠前ハブの角芯棒挿通孔のサイズを大きい方の規格に合わせて構成する一方、サイズの小さい規格の角芯棒には挿通孔に図6に示したようなサイズ調整部材となるブッシュAを挿通して対応することが行われている。
角芯棒挿通孔21は、複数種類存在する角芯棒の断面が最大サイズの一辺の長さ、例えば角芯棒の断面サイズが8mm角と7mm角とが存在する場合には8mm角のものが挿通できるものに合わせるとともに、ラッチの進退方向(図中、矢印C)に面が平行もしくは垂直となるもと、これに対して45度ずれたものとを、中心を一致させて形成されている。
これにより、角孔バネブッシュは、その両端の凸部44と段差部22とで保持されて軸方向への移動が防止される。
この状態でサイズの小なる角芯棒Eをいずれの側から挿通しても角孔バネブッシュ4は、角芯棒との摩擦にかかわりなく保持されることになる。
Claims (2)
- ドアノブの回動を角芯棒を介して操作ハブに伝達してラッチボルトを進退させるラッチ錠において、
前記操作ハブの角芯棒挿通孔は、その両端部に段差部を有するとともに調整部材の挿入が可能で、前記調整部材は両端に前記段差部に係合し、かつ相対向する面に凸部を備えた断面略「コ」字状のバネ材から構成されているラッチ錠。 - ドアノブの回動を角芯棒を介して操作ハブに伝達してラッチボルトを進退させるラッチ錠において、
前記操作ハブの角芯棒挿通孔は、その両端部に段差部を有するとともに調整部材の挿入が可能で、前記調整部材は両端に前記段差部に係合し、かつ相対向する面に凸部を備え、一辺が長手方向に切り開かれ、かつ前記角芯棒挿通孔に挿通された状態では断面略「ロ」字状となるバネ材から構成されているラッチ錠。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006187334A JP4836128B2 (ja) | 2006-07-07 | 2006-07-07 | ラッチ錠 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006187334A JP4836128B2 (ja) | 2006-07-07 | 2006-07-07 | ラッチ錠 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008014048A JP2008014048A (ja) | 2008-01-24 |
JP4836128B2 true JP4836128B2 (ja) | 2011-12-14 |
Family
ID=39071327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006187334A Active JP4836128B2 (ja) | 2006-07-07 | 2006-07-07 | ラッチ錠 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4836128B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2515458B (en) * | 2013-04-09 | 2022-03-16 | Access Control Tech Limited | An electromechanical locking mechanism and method of installing same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146559B2 (ja) * | 1973-08-20 | 1976-12-09 |
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2006
- 2006-07-07 JP JP2006187334A patent/JP4836128B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2008014048A (ja) | 2008-01-24 |
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