DE7621930U1 - LID FOR PRESSURE COOKER - Google Patents

Description

G 2798

company

Braun & Kemmler

7410 Reutlingen 11 (Betzingen)

Lid for pressure cooker

The invention "relates to a lid with a radially protruding handle for a pressure cooker, in which control and / or safety elements are arranged in the handle.

So far it has been customary to use the lid and handle as a

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to produce separate parts and subsequently to connect them firmly to one another. There must be precaution must be taken for a good and permanent connection between the two parts. A seal is also required at the connection point, so that at the connection point no steam can escape from the pressure cooker if the connection becomes loose. For handles in which control and / or safety elements are arranged, the Cover have openings for the passage of these elements. So it has to be attached of a separately manufactured handle, care must be taken that the bearings in the handle be precisely aligned with the lid openings. A separately produced and subsequently on The handle attached to the lid therefore not only creates a hazard due to its attachment point. but aHctL increases the manufacturing costs.

The invention is based on the task of creating a lid for a pressure cooker which the aforementioned disadvantages no longer occur.

The object set is achieved according to the invention in that the cover and the bearing points for the control and / or safety elements

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»Lit

i · · · 4 t

G 2798 ζΛ-Ζ I

te containing grip body in one piece from Me- i

are cast tall. This eliminates the need for connections

connection points between the lid and the handle, I

which leaks could form, J

which have to be sealed separately. An i

Alignment of the bearing points of the handle f

there are no openings in the lid. f

The cover and the grip body are made in one piece with the bearing parts for the control and / or safety elements being formed. Lid and handle body are made of the same material and thus have the same expansion coefficient, which further increases the safety of the pressure cooker in its lid area compared to lids with a hand screw or brace attached afterwards' ^ with ksnn advantageously at least part of the one-piece attached Grixikorperä be provided with BiMBm uoersug or attachment part made of a heat-insulating material, with which the hand grasping the handle comes into contact.

In the accompanying drawing is an embodiment of one designed according to the invention Lid for a pressure cooker shown.

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Show it:

Fig. 1 is a plan view of the cover;

Fig. 2 shows a cross section through the deco-

kel along the line II-II in Fig. 1.

The drawing shows a lid 10 for a pressure cooker, not shown. The lid 10 has a downwardly directed edge 11, which in parts with inwardly directed edge segments 12 is provided, which are known per se parts of a Bädonetirversehlusses with which the connection of pressure cooker and lid 10 is created.

A handle body 13 is formed in one piece on the cover 10 and has various receiving openings 14, 15, 16 and Vsrbinduiigskanäls 17 * IS "» d 19, which serve in particular to receive control elements and safety elements, in particular valve arrangements, not shown, or as steam outlet ducts 10 and the "grip body 13" are made of aluminum, for example in the die-casting process.

The handle body 13 for the handle directed radially towards the cover 10 is provided with one from FIG. 2

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visible outer retaining mandrel 20, on which a the actual handle part forming attachment part 21 is anchored from a heat-insulating plastic * The anaatzteil 21 extends over most of the handle body and also covers the whole Underside of the handle, so that the hand grasping the handle only with the insulating one Material comes into contact.

The cover 10 has in its middle part a depression 22 in which steam condensate, which can possibly escape from the channels 18 and 19 of the handle part.

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Claims (3)

Protection claims; 1. Lid with a radially protruding handle for a pressure cooker, called a handle Control and / or safety elements are arranged, characterized in that the cover (10) and the bearing points (14, 15, 16) for the control and / or safety elements containing handle bodies (13) are cast in one piece from metal. 2. Lid according to claim 1, characterized in that it inwardly in a manner known per se has directed edge segments (12) for a bayonet lock with the pot. 3. Lid according to claim 1, characterized in that at least part of the one-piece molded handle body (13) with a coating or attachment part (21) made of a heat-insulating Material is provided.