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Title:
STRIKE
Document Type and Number:
Japanese Patent JP2010112072
Kind Code:
A
Abstract:

To provide a strike capable of reducing the return speed of a latch bolt without hindering the latch bolt from catching the strike when a door is closed.

The strike including a strike box 7 inserting a latch head 23 of the latch bolt 4 provided at the door 2 when the door 2 is closed, has an elastic piece 20 extended toward the opening side of the strike box 7 from the bottom of the strike box 7. When the latch head 23 is inserted in the strike box 7, a surface 23a on the closing side A2 in the door opening/closing direction A of the latch head 23 abuts on the elastic piece 20, and the elastic piece 20 is pressed by a surface 23a and elastically deformed toward the closing side A2 in the door opening/closing direction A to suppress the return speed of the latch bolt 4.


Inventors:
NAKAMURA KAZUO
KONISHI HIROTADA
Application Number:
JP2008285447A
Publication Date:
May 20, 2010
Filing Date:
November 06, 2008
Export Citation:
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Assignee:
HINAKA SEISAKUSHO KK
International Classes:
E05B15/02
Domestic Patent References:
JP2007231687A2007-09-13
JPS6232161U1987-02-26
JP2007146427A2007-06-14
JPS5849330U1983-04-02
JP2004162307A2004-06-10
Attorney, Agent or Firm:
Toshio Yasuda
Mikio Yasuda



 
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