Type of multi-door interlocked tool box

Abstract

This utility model relates to a type of multi-door interlocked tool box, consisting of box body and box door. Left and right side doors on the box body can be opened outward. Box door is of 2-leaf type. A rotor disc is provided on lower bottom plate. On rear board of the box, and inner surfaces of left and right side doors and the 2-leaf box door, hook plates that can accommodate many tools are provided. Connecting rod installation seat is provided on inner surface of each door at frame side near lower edge of the door, and on upper disc of the rotor disc assembly. Rigid connecting rod is fitted between corresponding connecting rod installation seats on each door and the upper disc. The upper disc can rotate freely about the installation axis, so that as hauled by rigid connecting rod, left/right side doors and front 2-leaf door are driven to open synchronously, and all tools will be shown or withdrawn in the box and locked. Use and management is easy and safe.

1 . A type of multi-door interlocked tool box consisting of box body ( 1 ) and box door ( 2 ) and characterized by the following:
 a. Box body ( 1 ) consisting of frame ( 3 ), rear board ( 4 ), left/right side door ( 5 ), upper and lower bottom plate ( 6 ) and ( 7 ), and rotor disc assembly ( 8 ). Said frame ( 3 ) being a rigid structural member consisting of front/rear left/right columns ( 9 ) and ( 10 ), and upper and lower cross bars ( 11 ) between ends of front/rear left/right columns ( 9 ) and ( 10 ) connected together. Said rear board ( 4 ) fixed between rear left/right columns ( 10 ) and upper/lower cross bar ( 11 ). On its interior surface, tools hanging plate ( 12 ) with large amount of hooks or holes is provided. Hinges of said left/right side doors ( 5 ) are fitted on rear left/right column ( 10 ) so that these doors can open outward. On their interior surface, tools hanging plate ( 12 ) with large amount of hooks or holes is provided. On interior surface of door frame side near lower edge, connecting rod installation seat ( 13 ) is fitted. Said upper and lower bottom plates ( 6 ) and ( 7 ) fixed on upper and lower cross bar ( 11 ) of frame ( 3 ). On middle position of interior surface of lower bottom plate ( 7 ), mounting bracket ( 15 ) is fixed. Said rotor disc assembly ( 8 ) consisting of upper disc and lower disc assembled via a shaft. Lower disc is smaller and fixed on mounting bracket ( 15 ). Upper disc ( 16 ) and connecting rod installation seats ( 18 ) are arranged on its peripheral (near edge) on both sides as required.   b. Said box door ( 2 ) having a 2-leaf structure and hinges fitted front left/right columns ( 9 ). At upper part, lock assembly ( 14 ) is provided. On its interior surface, tools hanging plate ( 12 ) with large amount of hooks or holes is provided. On interior surface of door frame side near lower edge, connecting rod installation seat ( 13 ) is fitted.   c. Rigid connecting rod ( 17 ) is installed between connecting rod installation seats ( 18 ) and ( 13 ).   
   
   
       2 . Multi-door interlocked tool box as described by  claim 1 , also characterized by said rear board ( 4 ) replaced by 2-leaf or single leaf door hinged on rear left/right columns ( 10 ), hence can be open.