DE7137877U - Detachable handle attachment for brooms or scrubbers - Google Patents

Description

DETACHABLE HANDLE FASTENING PURE BROOM OR SCRUBBER

The innovation concerns a detachable handle attachment for brooms or scrubbers, similar to the older utility model .. Kröpfungsabeclmitten each a hairpin spring is mounted, both springs are wound in opposite directions and each grip with a short spring arm through a holding hole of the broom body and are hooked there with a claw end, while the longer arm of each hairpin spring with bias against the

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adjacent fork arms.

In known handle fastenings of this type, there are two individually forks provided, the free ends of which on the handle side are coupled to the handle end via a sheet metal clamp was. This sheet metal clamp increases the manufacturing effort, especially during assembly, and gives the tine ends only an inadequate hold against operational torsion stress.

To avoid this deficiency it is proposed according to the innovation, that the fork prongs are connected in the middle and there form an eyelet-shaped crank, which is form-fitting is surrounded by a two-part plug made of rubber-elastic material, the parting line of which is in the eye level runs and is stuck with a press fit in the hollow end of the stem.

The assembly of the plug into the hollow stem end is very simple, and in the plug the ends of the fork prongs are large and form-fitting against torsional stress supported.

The innovation may be illustrated using the exemplary embodiment shown schematically and diagrammatically in the figure.

Xa da · the end of the handle gf is a pair of (fin in the middle cranked apart metal fork prongs g ¹ embedded, the free ends of which ο stick easily in fitting holes ρ of the brush body e , and are reduced in size and secured against slipping out • lad · Duron the old opposite slope on cie straight cross / pftaageteile ρ of the fork prongs g ¹ threaded hairpin

ni m, te de · the latter old kuiam hook ends ν ainter l »et» iirma ^ »nq ia gripping the body and on the other hand t je elaea laagea Federara b alt gate tension over a

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Exesem arm molded open eyelet c rest against the adjacent fork prongs g ¹ . Below each eyelet c, the long spring arms b form bulges i which are set apart and thus clearly show the correct installation position of the helical springs and at the same time serve as a handle for tensioning, locking and releasing the long spring arms b.

The fork prongs g ¹ hang together in the middle and form an eyelet-shaped crank k, which is positively surrounded by a two-part plug 1 made of rubber-elastic material, preferably plastic, the parting line m of which runs in the eyelet plane, and the press fit in the hollow end of the stem g is stuck.

Claims (1)

PROTECTION CLAIM Detachable handle attachment for brooms or scrubbers, whereby a pair of forks embedded in the handle end with cranked ends plug into bores in the brush body, a hairpin spring is mounted on each of the Kjrfröpfungsabschnitts parallel to the brush body, whereby both springs are wound in opposite directions and each with a short one Grasp the spring arm through a holding hole in the broom body and there with a claw hole; are hooked, while the longer arm of each hairpin spring bears against the adjacent fork prongs, characterized in that the fork prongs (g ¹ ) are connected in the middle and there form an eyelet-shaped crank (k) which is positively surrounded by a two-part plug ( l) made of elastic material, the parting line (m) of which runs in the plane of the eyelet and which is inserted with a press fit in the liohlerjBnd of the handle (g). 7137a77ui.72