초록 ▼

A two-part shelf-holder for supporting shelves on connecting members fixed around vertical posts of a sectional rack. The shelf-holder includes a fixed part fixedly connected at one end to a corner of the shelf and a movable part pivotally connected at one end to the fixed part via a vertical pivota

A two-part shelf-holder for supporting shelves on connecting members fixed around vertical posts of a sectional rack. The shelf-holder includes a fixed part fixedly connected at one end to a corner of the shelf and a movable part pivotally connected at one end to the fixed part via a vertical pivotal shaft. The fixed part is formed at another end with a curved case defining a side opening. The movable part is formed at another end with a curved cover adapted to close the side opening of the case. A free end of the case is formed of a dovetail mortise and a free end of the cover is formed of a dovetail tenon for fitly engaging with the dovetail mortise of the case. Two ends of the pivotal shaft are extended through two long holes provided on upper and lower sides of the movable part, so that the movable part could be moved linearly relative to the fixed part to engage or disengage the dovetail tenon with or from the dovetail mortise so as to close or open the two parts of the shelf-holder.

대표청구항 ▼

1. A two-part shelf-holder for a sectional rack including vertical posts on which connecting members having upward tapered outer surface are movably mounted for supporting shelves or horizontal supports of said sectional rack, said two-part shelf-holder comprising a fixed part and a movable part piv

1. A two-part shelf-holder for a sectional rack including vertical posts on which connecting members having upward tapered outer surface are movably mounted for supporting shelves or horizontal supports of said sectional rack, said two-part shelf-holder comprising a fixed part and a movable part pivotally connected to said fixed part;said fixed part including a horizontally extended arm portion adapted to fixedly connect at an inner end to an end of one said horizontal support or to a corner of one said shelf, and a curved case fixedly connected to an outer end of said arm portion; said curved case defining a side opening that has a width larger than an outer diameter of said vertical post; said movable part being pivotally connected to said fixed part via a pivotal shaft, two ends of which being extended through a pair of through holes provided at upper and lower sides of said movable part to vertically and fixedly connect to upper and lower sides of said arm portion of said fixed part; said movable part including a forward extended curved cover adapted to cover said side opening of said curved case together with said curved case form a complete and closed sleeve for locating around and pressing said connecting member against said vertical post; and said two-part shelf-holder being characterized in that said two through holes provided on said movable part are lengthwise extended long holes to allow said movable part to move inward or outward relative to said fixed part and pivotally turn about said pivotal shaft, and that said cover of said movable part is formed at a free end with a dovetail tenon and said case of said fixed part is formed at a free end with a dovetail mortise corresponding to said dovetail tenon, so that said cover covers said side opening of said case with said dovetail tenon fitly engaging with said dovetail mortise.