Mechanical interlocking mechanism

An interlocking mechanism and mechanical technology, applied in building components, building structures, door/window applications, etc., can solve the problems of inconvenient application of electromagnetic interlocking mechanism and inconvenience of electromagnetic interlocking mechanism application.
CN1664292AInactive Publication Date: 2005-09-07山东严格产业发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
山东严格产业发展有限公司
Publication Date
2005-09-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a design of mechanical interlock mechanism that includes two lock tool mechanism and a driving shaft. The front end and the back end of the supporting of the first lock tool mechanism separately connect to the up end of the front lock tool mechanism and the up end of the back lock tool mechanism. The middle front section, middle section and middle back section of the first lock tool supporting are separately set front shaft bearing, middle shaft bearing and back shaft bearing. The bottoms of the three shaft bearings are set three direct bearing. The driving shaft is set in the keeping hole of the three direct bearings. And the front end and the back end of the driving shaft are connected to the bottom of the front lock tool mechanism and the bottom point of the back lock tool mechanism, and realizing extending of the lock tools peak cone and driving the driving shaft to achieve the function of unlocking. The invention has good operation reliability and expansibility.
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Description

Technical field:

[0001] The invention relates to a mechanical interlock mechanism, in particular to a mechanical interlock mechanism for interior and exterior doors. Background technique:

[0002] For some special occasions, such as the inner and outer doors of the isolation and intensive care unit for dangerous infectious diseases, in order to avoid the spread of germs caused by the entry and exit of personnel, the opening and closing of the two doors are required to be mutually self-locking and cannot be opened at the same time; the existing electromagnetic The application of the interlock mechanism is inconvenient in some occasions. At present, there is no mechanical interlocking mechanism with high reliability for interior and exterior doors. Invention content:

[0003] In order to solve the problem of inconvenient application of the existing electromagnetic interlock mechanism on some occasions, the present invention provides a mechanical interlock mechanism, whose f...

Claims

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