Latchlock device of door

A bump lock device of door consists of inserting through slot at one side for hook inserting in lock body, supporting object attached in lock body for stopping release of hook, spring connected with support object for shooting out and drawing in the support object, position determination device in b...

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Bibliographic Details
Main Author SHENGJI HUANG
Format Patent
LanguageEnglish
Published 30.03.2005
Edition7
Subjects
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Summary:A bump lock device of door consists of inserting through slot at one side for hook inserting in lock body, supporting object attached in lock body for stopping release of hook, spring connected with support object for shooting out and drawing in the support object, position determination device in bump lock body for deciding erection position of spring.
Bibliography:Application Number: CN2003144502