DE7246055U - Plug-in fastening of a handle on cookware or roasting utensils - Google Patents

Description

CONRAD KOCHLING Bank account: Commerzbank AQ, Hagen Α ητη 1! Company

8parkaaee Hagen 100012043 * " , ._ .. _Ί

Pottery check account: Dortmund 68ββ U8 0r. JJmgerKUS Telegrams: Patentköchllng Hagenwettf

¹ ^ " ¹ '" ^{18 nM} 5952 Attendorn

P.O. Box 140

from 7 ...... Pe ζ .... 19.72

"Plug-in attachment of a handle to a cookware or roasting utensil"

The innovation relates to a plug connection of a handle made of insulating material on a harness, of which struts a polygonal support part onto which the handle covering the support part is attached and by means of a arranged in the insertion opening of the handle and behind a support part projection engaging locking member is locked.

In general, handle handles on pots, pans or like screwed on.

It is also known to releasably attach a handle to a harness, for which purpose a support part struts from the harness, on which the handle is attached and in this position by means of a movably held bending bar is releasably fixed.

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While the assembly of the stick handle by means of screws is relatively cumbersome and time-consuming, are the detachable plug-in fastenings for a mass-produced product are complicated and expensive.

The innovation is now based on the task of providing options for much faster and easier attachment to create a handle on a harness than before.

The solution to this problem is characterized according to the innovation by a means of attaching the stick handle a wedge which is arranged in the handle opening and which can be expanded sideways and which extends in one direction to the expansion direction transverse plane, two supporting part projections arranged one behind the other in the attachment direction, with in the direction of attachment towards the harness

inclined planks, the first being the dishes neighboring Tragtei.lvorsprung one held in the insertion opening of the handle, obliquely to the support part and a resilient pawl that is directed against the direction of attachment and is supported on the inclined plank opposite, and on the inclined plank of the second support part projection a held in the handle opening, standing approximately at right angles to the sloping plank

Attacks support.

This has the advantage that for attaching the stick handle this only needs to be attached to the braced from the harness support part, after which the handle on the Crockery is inseparable and kept free of play.

A preferred and inventive, particularly advantageous and robust embodiment of the above-described item, which is particularly advantageous in the case of enamelled dishes, is characterized in that ü; aß the supporting part has an inner profile, furthermore arranged with the free flange edges aiming downwards is, in addition, the support part projections are arranged in the web of the groove-shaped support part, and in the Insertion opening of the handle arranged expanding wedge reaching between the flanges of the channel-shaped support part is arranged.

An advantageous and inventive feature is used for self-adjustment of the handle with respect to the support part Characteristic in that the channel-shaped support part has web zones that are recessed in the areas of the support part projections and the pawl vnd the support wedge-shaped, engaging between the flanges of the support part Have end parts.

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Furthermore, an advantageous and inventive design simplifying the manufacture of the handle is characterized in that the expanding wedge is in the handle opening running in the direction of attachment is arranged, and the expanding wedge is an integrally formed part of the handle.

There is a preferred and inventive embodiment of other individual parts of the subject matter described above in that the pawl and the support to each other approximately in the same direction angled legs a in are leaf spring attached to the handle opening.

An advantageous and inventive fastening of this leaf spring is characterized in that the leaf spring struts laterally, flap-like cut, has holding elements inserted into corresponding grooves of the handle opening, wherein preferably also the grooves for receiving the leaf spring holding elements are arranged extending from the mouth of the handle opening in the longitudinal extension of the handle and end in upwardly directed recesses.

As a result, the leaf spring only has to be attached to the handle with its retaining elements in the

Grooves are inserted.

Another, particularly advantageous and inventive embodiment of the support part in the case of enamelled crockery is characterized in that on the flanges of the channel-shaped Support part both near the connection point of the support part on the harness and near the free end of the support part laterally protruding lugs are arranged, and preferably also the support part only near its connection point at the harness and near his free one. End part resting against the lower boundary wall of the handle opening is trained.

Finally, it has also been found to be particularly advantageous when facing the dishes End part of the handle a grommet encompassing this is attached, which forms part of the lower boundary wall of the handle opening.

An embodiment of the innovation is shown in the drawing and is described in more detail below.

Show it:

Fig. 1 is a casserole in the front view, partially broken open,

FIG. 2 is also seen along the line A-B of FIG.

Fig. 5 shows the saucepan without a handle from seen above,

4 shows a detail in plan view.

Here, a support part 2 strives from the saucepan 1, onto which a stick handle 3 made of insulating material cannot be released is attached. The tapered to the free end support part 2 has a U-shaped profile and is with the free edges of the flanges 4 arranged facing downwards.

^{Furthermore, the support part 2 has two support part projections 5 + 5 1} arranged one behind the other in the direction of attachment of the handle 3 nait spaced apart, with inclined flanks 6 inclined towards the saucepan 1. In the opening 7 of the handle 3, a leaf spring 8 is attached. The latter has two legs angled in the same direction, of which one leg is designed as a pawl 9 corresponding to the inclined flank of the support projection 5 and the other leg as a support 10 that interacts with the support part projection 5 '.

The support 10 and the pawl 9 are approximately wedge-shaped tapered end portions 10 'and 9' and engage in in the areas of the inclined flanks 6 of the bearing

partial projections 5 and 5 'arranged web cutouts 11 a.

While the pawl to the inclined flank 6 of the support part projection 5 is arranged so that it presses the handle towards the saucepan 1, the support is 10 on the inclined flank 6 of the support part projection 5 ' roughly perpendicular.

To attach the leaf spring 8 are in the side walls the handle opening 7 grooves 12 arranged on the The mouth of the opening 7 begins, approximately in the longitudinal direction of the handle 3 and end in recesses 13.

Furthermore, one is on each of the two longitudinal sides of the leaf spring tab-shaped retaining element 14 cut. Latter are first inserted into the grooves 12 to fasten the leaf spring 8 and then the leaf spring 8 so transversely moved that the Haiteelemente 14 in the recesses 13 intervene.

In the handle opening 7 is another to the longitudinal extent of the handle 3 extending approximately in the same direction arranged expanding wedge 15 integrally formed, the böim Attaching the handle 3 to the support part 2 between the flange 4 engages and this up to the plant

lateral boundary walls of the handle opening 7 spreads open.

On the support part 2 laterally protruding lugs 16 and downwardly protruding cams 17 are formed so that the support part 12 on the boundary walls of the insertion opening 7 only with the lugs 16 and the cams 17 supports.

On the end of the handle 3 facing the saucepan 1, a spout 18 made of metal is attached, which forms part of the lower boundary wall of the handle opening 7.

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Claims (11)

Il tilt ·· I I «· · * 1 t III! Protection claims 1. Plug-in fastening of a handle made of insulating material on a harness, from which a polygonal support part struts, onto which the handle covering the support part is attached and locked by means of a locking member arranged in the plug-in opening of the handle and engaging behind a support part projection, characterized by a locking member when the Handle (3) by means of a wedge (15) arranged in the handle opening (7) laterally expandable support part (2) which, in a plane transverse to the direction of expansion, has two support part projections (5 + 5 ') arranged one behind the other in the plug-on direction with in the plug-on direction to Crockery (1) has inclined planks (6), the first supporting part projection (5) adjacent to the crockery (1) being held in the plug-in opening (7) of the handle (3) at an angle to the supporting part (2) and against the direction of attachment aiming and on the inclined flank (6) supported, resilient pawl (9) faces, and on the inclined flank (6) of the second support part projection (5 ¹ ) one in the Handle opening (7) held to the sloping plank (6) approximately at right-angled support (10) engages. 2. Plug-in fastening according to claim 1, characterized in that the supporting part (2) has a channel profile, furthermore is arranged with the free flange edges aiming downwards, as well as the supporting projections (5.5 ') arranged in the web of the channel-shaped support part (2) are, and in the insertion opening (7) of the handle (3) arranged expanding wedge (15) between the flange (4) of the channel-shaped support part (2) is arranged gripping. 3. Plug-in fastening according to one or both of the preceding claims, characterized in that the channel-shaped support part (2 ^{) has recessed web zones (13) in the areas of the support part vorspresce (5> 5 f} ) and the pawl (9) and the support ( ^{10) have wedge-shaped end parts (9,1O 1} ) engaging between the flanges (4-) of the support part (2). 4. Push-in fastening according to one or more of the preceding Claims, characterized in that expanding wedge (15) in the handle opening (7) in the attachment direction is arranged to run. 5. plug-in fastening according to one or more of the preceding claims, characterized in that the Expanding wedge (15) is a molded part of the handle (3) is. 6. plug fastening according to one or more of the preceding claims, characterized in that the The pawl (9) and the support (10) to each other approximately in the same direction angled legs one in the Stielgrifföffming (7) attached leaf spring (8) are. 7. plug-in fastening according to one or more of the preceding claims, characterized in that the Leaf spring (8) laterally bracing, flap-like cut, has holding elements (14) inserted into corresponding grooves (12) of the handle opening (7). 8. plug-in fastening according to one or more of the preceding claims, characterized in that the Grooves (12) for receiving the leaf spring retaining elements (14) from the mouth of the handle opening (7) in Longitudinal extension of the handle are arranged to run and in upwardly directed recesses (15) end up. 9. plug-in fastening according to one or more of the preceding claims, characterized in that on the flanges (4) of the channel-shaped support part (2) both near the connection point of the support part (2) on the Crockery (1) and laterally protruding lugs (') are arranged near the free end of the support part. 10. plug-in fastening according to one or more of the preceding claims, characterized in that the Support part (2) only near its connection point on the Geachirr (1) and near its free end part on the lower boundary wall of the handle opening (7) ran to, end is formed. 11. Plug-in fastening according to one or more of the preceding claims, characterized in that on the end part of the handle (3) facing the crockery (1) is fitted with a spout (18) encompassing it and forming part of the lower boundary wall of the handle opening (7). . Conrad Köchling patent attorney