Utensils rings slowly fall in fire control

The utility model discloses a fire -fighting equipment accessory technical field's an utensils rings slowly fall in fire control, including L shape connecting rod, the left side top of L shape connecting rod is equipped with T shape and connects the steel bloom, the bottom middle position depar...

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Bibliographische Detailangaben
1. Verfasser: REN HONGFANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a fire -fighting equipment accessory technical field's an utensils rings slowly fall in fire control, including L shape connecting rod, the left side top of L shape connecting rod is equipped with T shape and connects the steel bloom, the bottom middle position department of T shape connection steel bloom is equipped with grabs the ground nail, the right side middle position department of L shape connecting rod is equipped with the handle, the left side bottom of L shape connecting rod is equipped with the crossbearer, friction loss in the time of can preventing L shape connecting rod corrosion rustiness and reduce the use through epoxy resin coating and wear -resistant ceramic paint layer, avoid breakage, the life of extension L shape connecting rod, and safety is increased, the surface of grabbing the ground nail is equipped with buddha's warrior attendant mountain flour coating, reduce and grab the wearing and tearing of ground nail to the wall body internal motion time, the har