Fire exit door tool

The utility model discloses a fire-fighting door tooling in the technical field of fire-fighting tooling, which comprises a first frame, a flame-retardant plate and an abutting block, the flame-retardant plate is located in the inner cavity of the first frame, the abutting block is rotatably connect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: DONG FULIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a fire-fighting door tooling in the technical field of fire-fighting tooling, which comprises a first frame, a flame-retardant plate and an abutting block, the flame-retardant plate is located in the inner cavity of the first frame, the abutting block is rotatably connected to the upper side and the lower side of the inner side wall of the first frame, and the front side and the rear side of the outer side wall of the first frame are connected with sealing plates in a clamping manner. A second frame is fixedly connected to the outer side wall of the sealing plate, a first handrail is fixedly connected to the middle of the left side of the front side wall of the flame-retardant plate, a door lock is fixedly connected to the lower left side of the front side wall of the flame-retardant plate, a first groove is formed in the middle of the right side of the front side wall of the flame-retardant plate, and a baffle is hinged to the lower side of the front side wall of the flame-retarda