DE202016005584U1 - Clasp with plug for conical supporting body of coffee filters. - Google Patents

Abstract

Clasp with plug for conical supporting body of coffee filters, characterized in that the clasp 1, preferably in one piece and made of stainless and suitable for contact with food and good suspension properties equipped wire with a round cross-section, and is shaped such that after the overlap and bending to each other, conforming to the right angle bend of the jointly formed eyelet 2, a long leg 3 and a short leg 4 arise whose distance from each other at the starting point 6 from the common eyelet 2 is slightly larger than the wall thickness of the support body 5 used so that the clasp 1 is inserted from above the edge of the support body 5 and abuts with the short leg 4 on the outside of the support body 5, preferably directly on the left side of the support body handle 7, while the long leg 3 in the next achievable, usually in the direction Stützkörperbo the 8 extending groove 9 on the inside of the support body 5, pressed by the spring force of the striving to each other legs 3 and 4, leadership, so that at the lower end 10 parallel to the support body 8 in the direction of the outlet channel 13 angled long leg 3, equipped with a plug 11 and sealingly applied by means of a O-ring 12 applied in a known manner, by slight pressure by hand on the eyelet 2 and thus on the entire clip 1, in the outlet channel 13 and closes until the user by lifting the entire Clasp 1 by means of the angled in the amount of the center of the support body attachment 7 end 15 of the short leg 4, the plug 11 again pulls out of the outlet channel 13 and thus releases the outlet.

Description

The invention relates to a clip with plug for closing the outlet opening in the bottom of conical supporting bodies of coffee filters.

Cone-shaped support bodies, preferably made of porcelain, serve to stabilize the paper filter bags used for filtering and have been used for decades in the household, etc. for obtaining a high-quality coffee beverage, free of solid constituents. With larger amounts and the associated repeated infusion of the hot water, coupled with the delaying leakage and the relatively small spout in the pointed bottom of the support body it comes with every infusion to a jam in the filter and it enough aromatic substances or ingredients are dissolved and flushed out.

For smaller quantities, in the range of 1-2 ordinary cups, but that does not work satisfactorily, because the contact time of the infused hot water is too short and a repeated infusion is omitted. By using a larger amount of ground coffee is trying to compensate for this disadvantage. However, larger amount used also means greater consumption of relatively expensive coffee powder.

In the utility model 20 2016 002 518.0 is a conical porcelain supporting body in which a manually and externally operated shut-off valve, the outlet partially or completely, for a user-specified time blocks, which can also be opened again described. For the already existing in the households and very durable support body retrofitting but not economically justifiable.

The protection specified in claim 1 invention is based on the problem of creating an outlet barrier. which, without structural changes of the supporting body, at any time and without risk, from outside and by hand, allows opening and closing of the outlet channel, even during operation.

This problem is solved with the features listed in the protection claim 1.

With the invention it is achieved that the many in the households etc. existing and mainly made of porcelain supporting body can be equipped by the user with the clasp and the user can determine the exposure time of the hot water to the filled ground coffee according to his wishes. Equipped with the clasp, the supporting bodies are now also suitable for the preparation of tea, as the exposure time of the hot water is of crucial importance.

An advantageous embodiment of the invention is shown in the protection claims 2-4.

An embodiment of the invention will be described with reference to 1 - 4 explained. Show it:

1 as a cross-section of the support body with attached clip before the clogging of the outlet channel

2 as a partial view of the clasp with several plugs

3 as a view of the plug with clamping device

4 as view the clasp with sheath

In the figures is the clasp 1 on the edge of the support body 5 , right next to the support body handle 7 attached and the long thigh 3 with guide through one of the distributed throughout the interior and towards the support body floor 8th running grooves 9 lowered. The angled tail 10 with the spout stopper 11 , equipped with the O-ring 12 , is just above the outlet channel 13 shown. The short thigh 4 the clasp 1 lies on the outside of the support body 5 and is in about the middle of the height of the support body handle 7 angled.

In 2 is the tail 10 of the long thigh 3 the clasp 1 , equipped with several plugs 11 represented and in 3 the plugs 11 extended by a clamping device 14 ,

4 shows the clasp 1 with a sheath 15 in areas that are in direct contact with the surface of the support body 5 come.

LIST OF REFERENCE NUMBERS

1

clasp

2

Eyelet

3

long thigh

4

short thigh

5

support body

6

starting point

7

Supporting body handle

8th

Supporting body ground

9

groove

10

tail

11

Plug

12

O-ring

13

outlet channel

14

clamper

15

The End

16

thread

17

headpiece

18

gap

19

material

Claims (4)

Clasp with plug for cone-shaped supporting body of coffee filters, characterized in that the clasp 1 , preferably in one piece, and of a round cross-section stainless steel wire, suitable for contact with foodstuffs, and shaped such that, after the intersection and flexure, conforming to the right angle bend of the joint formed together 2 , a long thigh 3 and a short thigh 4 arise whose distance from each other at the starting point 6 from the shared Oese 2 is slightly larger than the wall thickness of the support body used 5 so the clasp 1 from the top over the edge of the support body 5 stuck and with the short thigh 4 on the outside of the support body 5 , preferably immediately on the left side of the support body handle 7 rests while the long leg 3 in the next accessible, usually in the direction of support body floor 8th running groove 9 on the inside of the support body 5 , Pressed by the spring force of the striving leg to each other 3 and 4 , Leadership takes place, leaving the bottom 10 parallel to the support body floor 8th in the direction of the outlet channel 13 Angled long thighs 3 , equipped with a stopper 11 and sealing by means of an O-ring applied in a known manner 12 , by gentle pressure on the eyelet by hand 2 and thus on the entire clip 1 , in the outlet channel 13 can be pressed and closes until the user by lifting the entire clip 1 by means of the height of the center of the support body attack 7 angled end 15 of the short thigh 4 the stopper 11 again from the outlet channel 13 pulls and thus releases the spout. Clasp with plug according to claim 1, characterized in that the angled end 10 of the long thigh 3 continuous with a thread 16 is provided and several plugs 11 has, whose head pieces 17 also a corresponding thread 16 have, so that in supporting bodies 5 with several outlet channels 13 or deviating distances a simple adjustment is possible. Clasp with plug according to one of the preceding claims, characterized in that the threaded channel in the head pieces 17 the stopper 11 at the top over its entire length a gap 18 have, whose width is slightly smaller than the diameter of the angled end 10 of the long thigh 3 , Clasp with plug according to one of the preceding claims, characterized in that the areas of the clasp 1 directly connected to the surface of the support body 5 come in contact with a softer, but also food-grade material 19 are homogeneously coated or encased.

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