DE1782541C3

DE1782541C3 - Hand tool with handle for cleaning household dishes

Info

Publication number: DE1782541C3
Application number: DE19681782541
Authority: DE
Inventors: Anmelder Gleich
Original assignee: Hesener, Walter, Meyrin-Genf (Schweiz)
Priority date: 1967-09-15
Filing date: 1968-09-13
Publication date: 1977-06-23

Description

Draufsicht.Top view.

Der Stielschwamm nach den F i g. 1 bis 4 besteht im wesentlichen aus dem Stiel 1 mit Befestigungsteil 2 und dem als Schwamm ausgebildeten Reinigungsorgan 3. Dieses ist mit zwei verschieden wirkenden Arbeitsflächen 3a, 36 versehen. Der untere Endbereich des Stieles 1 ist als Gabel geformt und weist die beiden Gabclstege la auf. Oberhalb der Gelenkachse 4 sind die beiden Gabelstego ta infolge der angeformten Wandungen 16 seitlich kappenförmig geschlossen. Der zwischen den beiden Gabelstegen la schwenkbar gelagerte, dem Befestigungsteil 2 angeformte Gelenksteg 2a ist im oberen Endbereich dachförmig ausgebildet und bestitzt dadurch die beiden entsprechend den gewünschten Verschwenkungswinkeln schräg ausgerichteten Anschlagflächen 26. welche mit den ebenfalls als Anschläge wirkenden Wandungen 16 der Gabel z'isammenarbeiten. Zur Verhinderung eines ungewollten Umschwen- kens des Befcstigungsteils 2 dient die etwa V-förmig ausgebildete Blattfeder 5. Sie lagen mit ihrem unteren Endbereich 5a lose in der zentrisch im Gabelboden angebrachter. Lagervertiefung Ic In der Mittelstellung des Befestigungsteils liegen die beiden Schenkel 56 kappenförmig gegen den dachförmig ausgebildeten Endbereich des Gelenksteges 2a an. Während der Verschwenkung des Befestigungsieiis 2 bleiben beide Federschenkelenden mit den eni sprechenden Flächen des Gelenksteges 2a in gleitendem Kontakt Die ganze Einrichtung ist so getroffen, daß sich der höchste Punkt des durch die beiden Anschlagflächen 2b gebildeten Stegkammes 2c in den schrägen Arbeitsstellungen des Befestigungsteils 2 etwas außerhalb der — radial zur Schwenkachse gesehen — höchsten Punkte der nach außen abgebogenen Schenkelenden 5c der Blattfeder 5 befindet. Wie insbesondere aus F i g. 3 zu ersehen ist, hat die Blattfeder 5 in der Schwenkebene ein geringes Bewegungsspiel in der Lagervertiefung Ic und kann sich somit infolge der Anlage beider Schenkel 56 gegen die schwenkenden Schrägflächen des Gelenksteges 2a geringfügig schräg zur Stiellängsachse einstellen. The stem sponge according to FIGS. 1 to 4 consists essentially of the handle 1 with fastening part 2 and the cleaning member 3, which is designed as a sponge. This is provided with two differently acting work surfaces 3a, 36. The lower end area of the handle 1 is shaped as a fork and has the two fork webs la. Above the hinge axis 4, the two fork legs are closed laterally in the shape of a cap as a result of the molded-on walls 16. The joint web 2a, which is pivotably mounted between the two fork webs la and integrally formed with the fastening part 2, is roof-shaped in the upper end area and thus has the two stop surfaces 26, which are obliquely aligned according to the desired pivoting angles and which z'isammenarbei th with the walls 16 of the fork, which also act as stops The approximately V-shaped leaf spring 5 serves to prevent unintentional pivoting of the fastening part 2. Their lower end area 5a was loosely positioned in the one attached centrally in the fork base. Bearing recess Ic In the middle position of the fastening part, the two legs 56 rest in a cap shape against the roof-shaped end region of the joint web 2a . During the pivoting of the Befestigungsieiis 2 are both spring leg ends remain with the eni speaking surfaces of the joint web 2a in sliding contact The whole arrangement is such that the highest point of the ridge crest 2c formed by the two abutment surfaces 2b in the inclined working positions of the attachment portion 2 just outside which - viewed radially to the pivot axis - is the highest point of the outwardly bent leg ends 5c of the leaf spring 5. As in particular from FIG. 3 can be seen, the leaf spring 5 has little play in the pivot plane in the bearing recess Ic and can thus adjust slightly obliquely to the shaft axis due to the contact of both legs 56 against the pivoting inclined surfaces of the joint web 2a.

Entsprechend den F i g. 5 und 6 ist am Stiel 11 ein platten- bzw. palettenförmiger, den Schwamm 13 gürteiförmig umgreifender Befestigungsteil 12 gelenkig angeordnet. Das etwa mittig im Befestigungsteil 12 angeordnete Loch 12a wird dementsprechend von einem breiten Rahmen umgeben, wodurch der Schwamm 13 sehr großflächig druckbeaufschlagbar ist. Der Schwamm ist einseitig mit einer Scheuersc.-hii.ht 13j belegt. According to the F i g. 5 and 6, a plate-shaped or pallet-shaped fastening part 12 which encompasses the sponge 13 in a belt-shaped manner is arranged in an articulated manner on the handle 11. The hole 12a arranged approximately in the middle in the fastening part 12 is accordingly surrounded by a wide frame, as a result of which the sponge 13 can be subjected to pressure over a very large area. The sponge is covered on one side with a Scheuersc.-hii.ht 13j.

Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings

Claims

ι ² ι ²

ϊ Weiter ist durch die GB-PS 2 85 667 ein Handgerätϊ GB-PS 2 85 667 also includes a hand-held device

Patentanspruch: mit einer langgestreckten,^uer zur Stielachse angeordClaim: with an elongated, ^ uer to the stem axis angeord

neten Blattfeder und einem dazugehörigen vierkantigenNeten leaf spring and an associated square

Handgerät mit Stiel zum Reinigen von Haushalts- Rastkörper als Rasteinrichtung bekannt geworden, geschirr mit einem zwischen dem unteren Stielende 5 Hierdurch ergeben sich in Richtung quer zur Stielachse und einem flachen Befestigungsteil für ein zwei sich erhebliche Abmessungen der Rasteinncntung, welche gegenüberliegende Arbeitsflächen aufweisendes ein Unterbringen der Blattfeder im Rastgelenk selbst m Reinigungsorgan angeordneten Rastgelenk, das aus vielen Fällen ausschließen.Hand-held device with handle for cleaning household locking bodies has become known as a locking device, dishes with a between the lower end of the handle 5 This results in a direction transverse to the handle axis and a flat fastening part for a two considerable dimensions of the Rasteinncntung, which opposite work surfaces having an accommodation of the leaf spring in the locking joint itself m Cleaning organ arranged locking joint, which exclude from many cases.

einer im Stielende angeordneten Gelenkkammer Der Erfindung Hegt die Aufgabe zugrunde, eina hinge chamber arranged in the end of the handle. The invention is based on the object

and a protruding into this to create an io handheld device of the type described with a locking device perpendicular to the plane of the fastening part for the two stop positions of the aligned axis pivotably mounted hand-held device, which consists of a large fastening part, and its swivel-swivel angle allowed and extremely simple and reliable at an angle due to the impact of stop surfaces.

roof-shaped Endbereichss of the overall 15 This object is achieved by directing web to AnscMagflächen the joint chamber an approximately V-shaped bent, is determined by their Scheitelbe-, further comprising an over rich in a pre see roof-shaped in the bottom of the joint space end area of the joint NEN storage recess mounted, outwardly bent web in an extension of the joint space leg ends having leaf spring which, when arranged, cooperating with said end portion of the 20 coaxially aligned to the handle attachment part bearing web, federdruckbeauf- the roof-shaped Endbercich of the hinge web with estimated catch member, characterized by iiiren legs overlaps and the length of which is so approximately V-shaped , with its apex measured, that in any one of the two regions (5a) in a possible stop position in the base of the joint space, the mounting provided is pivoted efung (Ic) mounted, according to 15 at least that stop surface of the leaf spring (5) which is effective in the direction of the stop position with the bent leg ends (5c). which, with the bent leg end oriented coaxially to the stem (1) of the joint chamber pointing, the roof-shaped fastening part (5b ) against the stop surface of the roof leg (5b) aligned with the stop surface approximately at right angles to the aforementioned end region (2b, 2c) of the joint web (2a) ) overlaps and the length of which is dimensioned in the vicinity of the 30-shaped end region of the hinge web that is supported with pressure in any of its apex,
two possible stop positions pivoted A preferred Ausfühningsform of the invention

system fastening part (2) at least the one in each case in the hand-held device is a Siiel sponge. In this stop position, this has a handle with an annular fastening part for the effective stop surface of the joint chamber 35 in the form of a belt-shaped enclosure of the sponge, pointing, bent leg end (5c) against which the sponge fastening part is due to a wide approximately right angle to the abovementioned stop surface. and flat frame is pasty before the aligned stop surface of the roof-shaped. In the case of a handle equipped with such a fastening end region (26, 2c) of the joint web (2a) in the joint part, the vertex of the handle is always supported with pressure in close proximity. 40 print area on the sponge pad used

acted. This increases the effective part

the work surface considerably. Also can through

inclined position of the device itself on the rec areac

The invention relates to a hand-held device with a handle of the sponge pad a high pressure can be exerted for cleaning household dishes with a 45, which is particularly important when cleaning the interior between the lower end of the handle and a flat corner of pots.
Fastening part for a two opposing embodiments of the invention are in the

Cleaning element having work surfaces is shown in the drawing and will be described in more detail below Neten locking joint, which is described from an arranged in the end of the handle. It shows

th joint chamber and a 50 F i g. 1 one with the locking joint according to the invention around a handle sponge provided perpendicular to the plane of the fastening part with it in an inclined position aligned axis pivotably mounted joint working position located sponge (in side web of the fastening part consists, and sees it),

Swivel angle! by the impact of stop surfaces Fig.2 the joint area of Fig. 1 with in one

of a roof-shaped end area of the longitudinal section of the joint web, which is parallel to the pivot plane, is determined on the stop surfaces of the joint chamber fork when the fastening is in the middle position, furthermore with an over the roof-shaped supply part for the cleaning element,
formed end region of the hinge web in FIG. 3 shows the same representation as FIG. 2, but with

Extension of the joint space arranged with the said end area of the bearing web in an inclined working position together- 60 fastening part for the cleaning organ,
acting, spring-loaded locking element. 4 shows the joint beren.li according to FIG. 2

Such a hand-held device has become known, for example, from FIGS. 1 and 3, with FR-PS 13 81838 guided perpendicularly to the pivot plane. In this longitudinal section of the fork and the hand-held device known in the middle position, the locking takes place with the aid of the fastening part for the cleaning element,
a ball and a coil spring. As a result, a stick sponge in side view is relatively high and only a ring-stable latching located in an inclined working position is achieved when the helical spring is shaped like a sponge fastening part and
is not sized very strongly. 6 shows the sponge fastening part according to FIG. 5 in