초록 ▼

Improvements in swivel fastening devices for removably connecting two objects together in such manner that, once the connection is made, the objects may swivel with respect to one another to a considerable degree without detachment from one another; a swivel attachment involving a belt carried eleme

Improvements in swivel fastening devices for removably connecting two objects together in such manner that, once the connection is made, the objects may swivel with respect to one another to a considerable degree without detachment from one another; a swivel attachment involving a belt carried element which is removably engageable with a case carrying element, the case carrying element engageable and disengageable with the belt carrying element only when the case is in a vertical, inverted position, all other engaged positions retaining a solid interconnection between the belt element and the case element; a case element having an enlarged headed post and two spaced apart pins thereon engageable with two channels in a belt carried element operable to provide a swivel attachment effective over a large arcuate angle.

대표청구항 ▼

A belt support for a carrying case comprising, in combination: (1) a belt element comprising a base plate of substantially rectangular form with front and rear faces, top, bottom and side edges, the base plate rear face being substantially flat, the base plate front face being configured as follows:

A belt support for a carrying case comprising, in combination: (1) a belt element comprising a base plate of substantially rectangular form with front and rear faces, top, bottom and side edges, the base plate rear face being substantially flat, the base plate front face being configured as follows: the outer portion of the front face being flat and substantially parallel to the base plate rear face except centrally of the top edge of the front face, which portion is relieved in a part thereof to a first fixed depth, a first, continuous channel being formed in said front face at least to said first fixed depth extending from the front face top edge relieved portion downwardly into and centrally of the front face, a second circular shaped channel formed in said front face to at least a second lesser depth and extending peripherally of said first channel in at least the lower portions thereof and connecting into said first channel in the upper portion thereof, said second channel having inner and outer walls, the portion of the front face between the first and second channels being somewhat recessed, a slotted plate fixed to said recessed portion of the front face between the first and second channels, the slot in said plate leaving portions of the plate extending inwardly of and overlying the peripheral limits of said first channel, the periphery of said plate defining a trackway with said second channel outer wall, and (2) a case element, said case element having front and rear sides thereto and being substantially rectangular with top, bottom and side edges, said case element having a post with a round, larger diameter, substantially flat head thereon positioned substantially centrally of the front side thereof, said case element also having two pegs positioned on the front side thereof spaced downwardly and symmetrically away from said post and also substantially separated from one another, the round, flat head of the post on said case element being receivable in and moveable the length of said first channel with the edge of said round flat head received under the plate extensions over said first channel and being rotatable therewithin with said case element when said round flat head is at the base of the first channel, the pegs receivable in the second channel and trackway when the round flat head of the post is at the base of the first channel, upon rotation of the case element with respect to said belt element towards a position where the case element top edge and belt element top edge are in alignment, the pegs and the round flat headed post working in the two channels to retain the case element and belt element in rotational engagement for an arc of over 180°.