MY178095A - Automatic flush bolt - Google Patents

Automatic flush bolt

Info

Publication number
MY178095A
MY178095A MYPI20071190A MYPI20071190A MY178095A MY 178095 A MY178095 A MY 178095A MY PI20071190 A MYPI20071190 A MY PI20071190A MY PI20071190 A MYPI20071190 A MY PI20071190A MY 178095 A MY178095 A MY 178095A
Authority
MY
Malaysia
Prior art keywords
bolt
slide assembly
slide
door
trigger block
Prior art date
Application number
MYPI20071190A
Inventor
Kam Lam Lok
Original Assignee
Kam Lam Lok
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kam Lam Lok filed Critical Kam Lam Lok
Publication of MY178095A publication Critical patent/MY178095A/en

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Landscapes

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  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

This is an invention relating to a flush bolt door lock system. It comprises of a strike plate (1) and a bolt-slide assembly (3) where each is mounted separately on a two leaf door. The bolt-slide assembly (3) lies inside a sliding channel (21) within the bolt-slide assembly housing (2). The bolt-slide assembly (3) comprises of a pair of vertical actuating arms (41) and a horizontal trigger block (42). The trigger block (42) is attached to the bolt slide assembly housing (2) by an axle pin (5) about which it can rotate. The bolt-slide assembly (3) connects to a reciprocating link assembly (4) that enables the bolt-slide assembly (3) to slide up and down within the sliding chann.el (21 ). The trigger block (42) is in turn connected by the reciprocating link assembly (4) to a pair of hook shaped (411) actuating arms (41) to enable automatic locking and unlocking of a flush bolt lock. This would be able to overcome the problem of the latch member 312 remaining immoblised in the mortise of the door frame when the active door is opened. This invention features a device that is structurally logical, easy to operate, safe and reliable to use.
MYPI20071190A 2006-10-26 2007-07-23 Automatic flush bolt MY178095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620147571 CN200964744Y (en) 2006-10-26 2006-10-26 Automatic door bolt

Publications (1)

Publication Number Publication Date
MY178095A true MY178095A (en) 2020-10-02

Family

ID=38868757

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20071190A MY178095A (en) 2006-10-26 2007-07-23 Automatic flush bolt

Country Status (2)

Country Link
CN (1) CN200964744Y (en)
MY (1) MY178095A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255966B (en) * 2013-05-14 2015-06-10 宁波埃迪五金工贸有限公司 Toggle switch

Also Published As

Publication number Publication date
CN200964744Y (en) 2007-10-24

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