SI26311A2

SI26311A2 - Dough rise container with interchangeable inserts and interchangeableinserts

Info

Publication number: SI26311A2
Application number: SI202300056A
Authority: SI
Inventors: Tomaž Železnikar
Original assignee: TRGOPEK d.o.o.
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-31

Abstract

Predmet izuma je posoda za vzhajanje testa z izmenljivimi vložki (3) in izmenljivi vložki (3). Dno (2) posode je prirejeno za sprejem in menjavanje vložkov (3). Menjavanje vložkov (3) je omogočeno preko razstavljive zveze. V dno (2) posode je integriran vsaj en prvi element (4) razstavljive zveze, na ustrezno mesto v vsakokratnem vložku (3) je integriran vsaj en drugi element razstavljive zveze (5). Ob vstavitvi vložka (3) v posodo je tako zagotovljena zadostna povezovalna sila za pritrditev vložka (3) na dno (2) posode in da vložek (3) ob obrnitvi posode ne izpade iz posode. Vložki (3) so prednostno izvedeni z oblikovano zgornjo površino (11). Na ta način je omogočeno, da se oblika ali vzorec prenese na testo, ki je v stiku z vložkom (3), in se po pečenju tudi ohrani na končnem pekovskem izdelku. Ker so vložki (3) izmenljivi, se lahko z isto posodo z menjavanjem vložkov (3) izdela različne pekovske izdelke z obliko ali vzorcem, ki je definiran z oblikovano zgornjo površino (11) posameznega vložka (3).The subject of the invention is a container for dough rising with exchangeable inserts (3) and exchangeable inserts (3). The bottom (2) of the container is designed to receive and change the inserts (3). Inserts (3) can be changed via a detachable connection. At least one first element (4) of the demountable connection is integrated into the bottom (2) of the container, at least one second element of the demountable connection (5) is integrated into the appropriate place in each insert (3). When the insert (3) is inserted into the container, sufficient connecting force is thus ensured to secure the insert (3) to the bottom (2) of the container and that the insert (3) does not fall out of the container when the container is turned over. Inserts (3) are preferably made with a shaped upper surface (11). In this way, it is possible for the shape or pattern to be transferred to the dough that is in contact with the insert (3) and to be preserved on the final bakery product after baking. Since the inserts (3) are interchangeable, different bakery products with a shape or pattern defined by the shaped upper surface (11) of each insert (3) can be produced with the same container by changing the inserts (3).

Description

Posoda za vzhajanje testa z izmenljivimi vložki in izmenljivi vložki redmet ,zuma je posoda za vzhajanje testa z izmenljivimi vložki in izmenljivi vložki. Dno posode je prirejeno za sprejem menjavanje vložkov, pri čemer so vložki prednostno izvedeni z oblikovano zgornjo površino. Na ta način je omogočeno, da se oblika ali vzorec, ki je definiran z oblikovano zgornjo povremo vložka, prenese na testo, ki je v stiku z vložkom, in se po pečenju tudi ohrani na končnem pekovskem izdelku. Ker so vložki izmenljivi. se lahko z Isto posodo z menjavanjem kov .zdela različne pekovske izdelke z obliko ali vzorcem, ki je definiran z oblikovano zgornjo površino posameznega vložka. ^J Dough rising container with interchangeable inserts and interchangeable inserts redmet,zuma is a dough rising container with interchangeable inserts and interchangeable inserts. The bottom of the container is adapted to accept changing inserts, wherein the inserts are preferably made with a shaped upper surface. In this way, it is possible for the shape or pattern defined by the molded upper cover of the insert to be transferred to the dough in contact with the insert and also to be retained on the finished bakery product after baking. Because the inserts are interchangeable. Different bakery products can be made with the same container by changing the metal, with a shape or pattern that is defined by the shaped upper surface of each insert. ^J

U stanja tehnike so poznane posode za vzhajanje s pokrovom, ki so namenjene hitrejšemu z ajanju testa. Ko je testo dovolj vzhajano, se običajno ponovno pregnete, oblikuje v želeno obliko m prenese v posodo za pečenje.In the state of the art, proofing containers with a lid are known, which are intended for faster proofing of the dough. When the dough has risen enough, it is usually kneaded again, shaped into the desired shape and transferred to a baking dish.

: ^S ‘^{ehn,ke 50} P^oznane tudi različne košarice za vzhajanje jesta, pri čemer so stranske stene običajno na dno potrjene pod kotom, tako da so nagnjene navzven, s čimer je omogočeno da se vzhajano testo iz košarice laZje strese na pladenj za peko. Košarice imajo lahko reliefno obiikovane stranske stene ,n dno, s čimer je omogočeno, da se pri vzhajanju testa reliefni vzorec s stranskih sten m dna prenese na površino testa, ki je v stiku s površinami košarice.: ^S ' ^{ehn,ke 50} P also ^announces various proofing baskets, the side walls of which are usually fixed to the bottom at an angle so that they are tilted outwards, thus enabling the risen dough to be more easily poured from the basket onto the baking tray . The baskets can have relief-shaped side walls and the bottom, which makes it possible for the relief pattern to be transferred from the side walls and the bottom to the surface of the dough that is in contact with the surfaces of the basket when the dough rises.

patentnem dokumentu DE 1228573 je predstavljena košarica za vzhajanje testa, kjer Je zgornja površina dna poglobljena m konkavno zaobljena proti robu na katerega so fiksno pnt_dene stranske s ene Na ta način se izognemo ostremu kotu med stikom stranskih sten in dna posode, kjer bi se testo lahko prilepilo.patent document DE 1228573 presents a basket for rising dough, where the upper surface of the bottom is deepened m concavely rounded towards the edge to which the sides are fixed. In this way, we avoid a sharp angle between the contact _of the side walls and the bottom of the container the dough may stick.

n navedenih rešitvah je posoda za testo lahko izvedena Iz enega kosa, na primer posode iz plastičnih materialov, lahko pa je posoda izvedena iz več kosov, ki so med sabo fiksno povezani na primer .z stranskih sten in dna. Navedene rešitve ne omogočajo, da se ista posoda uporabi za prenos različnih oblik ali vzorcev na testo, in s tem za izdelavo pekovskih izdelkov, ki po pečenju tudi ohranijo obliko ali vzorec na končnem pekovskem izdelku, ampak je za vsako obliko ali vzorec potrebna svoja posoda za testo.In the above solutions, the dough container can be made of one piece, for example, a container made of plastic materials, or the container can be made of several pieces that are fixedly connected to each other, for example, from the side walls and the bottom. The above solutions do not allow the same container to be used for transferring different shapes or patterns to the dough, and thus for the production of bakery products that retain the shape or pattern on the final baked product after baking, but each shape or pattern requires its own container for the dough.

“ ^pr^{tem ie rešen 5 posodo za ,esb z} ™ prZzujejo ™ ™ *" ^p r ^{tem ie solved 5 containers for ,esb with} ™ prZzuje ™ ™ *

Slika 1 prikazuje en Izvedben primer posodo za vzhajanje testa po izumu v prerezuFigure 1 shows one embodiment of a container for rising dough according to the invention in cross-section

Slika 2 prikazuje en izvedbene primer vložka z oblikovano zgornjo površino, kjer je zgornja površina oblikovana v obliki izdolbenega vzorca - pogled od zgorajFigure 2 shows one embodiment of an insert with a shaped upper surface, where the upper surface is formed in the form of a hollow pattern - top view

Slika 3 prikazuje drug izvedben primer vložka z oblikovano zgornjo površino, kjer del zgornje površine vključuje obliko prisekanega stožcaFigure 3 shows another embodiment of an insert with a shaped upper surface where a portion of the upper surface includes a truncated cone shape

Slika 4 prikazuje nadaljnji izvedben primer vložka z oblikovano zgornjo površino, kjer del zgornje površine vključuje obliko več med sabo povezanih krakov.Figure 4 shows a further embodiment of an insert with a shaped upper surface, where part of the upper surface includes the shape of several interconnected arms.

Prednostno je posoda namenjena za tiste pekovske izdelke, za katere je potrebno, da testo določen čas vzhaja predno se vzhajano testo iz posode strese na pladenj za pečenje.Preferably, the container is intended for those bakery products for which it is necessary for the dough to rise for a certain time before the risen dough is poured from the container onto the baking tray.

Posoda za vzhajanje testa je izvedena iz stranskih sten 1 In dna 2, pri čemer je dno 2 fiksno pritrjeno na stranske stene 1. Prednostno so stranske stene 1 na dno 2 pritrjene pod kotom tako da so nagnjene navzven. Dno 2 posode je prirejeno za sprejem in menjavanje vložkov 3, pri čemer je menjavanje vložkov 3 omogočeno preko razstavljive zveze. V ta namen je v dno 2 posode integriran vsaj en prvi element 4 razstavljive zveze in Je na ustrezno mesto v vsakokratnem vložku 3 rntegnran vsaj en drugi element 5 razstavljive zveze, pri čemer sta prvi 4 in drugi element 5 razstavljive zveze izbrana tako, da je med njima omogočena zadostna povezovalna sila, tako da je ob vstavitvi vložka 3 v posodo preko povezovalne sile zagotovljena ustrezna pritrditev vložka 3 na dno 2 posode In da ob obrnitvi posode, ko se testo strese na pladenj za peko, zadrži vložek 3 na mestu, torej da vložek 3 ob obrnitvi posode ne izpade iz posode hkrati s testom.The dough proofing container is made of side walls 1 and a bottom 2, whereby the bottom 2 is fixedly attached to the side walls 1. Preferably, the side walls 1 are attached to the bottom 2 at an angle so that they are inclined outwards. The bottom 2 of the container is adapted for receiving and changing the inserts 3, whereby the changing of the inserts 3 is made possible via a detachable connection. For this purpose, at least one first element 4 of the demountable connection is integrated into the bottom 2 of the container and at least one second element 5 of the demountable connection is fixed to the appropriate place in each insert 3, whereby the first 4 and the second element 5 of the demountable connection are selected so that a sufficient connecting force is provided between them, so that when the insert 3 is inserted into the container, a suitable attachment of the insert 3 to the bottom 2 of the container is ensured through the connecting force. so that insert 3 does not fall out of the container at the same time as the test when the container is turned over.

Odgovarjajoče mesto Je mesto, ki zagotavlja, da ko je vložek 3 nameščen v posodo, se drugi element 5 razstavljive zveze nahaja nad prvim elementom 4 razstavljive zveze.Corresponding place It is a place that ensures that when the insert 3 is placed in the container, the second element 5 of the demountable connection is located above the first element 4 of the demountable connection.

Prednostno Je v dno 2 posode integriran en prvi element 4 razstavljive zveze In je na ustrezno mesto v vsakokratnem vložku 3 integriran en drugi element 5 razstavljive zveze. Prednostno Je ustrezno mesto v sredini posode.Preferably, one first element 4 of the demountable connection is integrated into the bottom 2 of the container, and one second element 5 of the demountable connection is integrated into the appropriate place in each insert 3. A suitable place in the middle of the container is preferred.

a omogočanje enostavne menjave vložkov 3 ima dno 2 posode Izvedeno vsaj eno skoznjo luknjo 9, skoz, katero uporabnik doseže spodnjo ploskev 3a vstavljenega vložka 3 in z zadostnim Pritiskom na spodnjo ploskev 3a premaga povezovalno silo. Na ta način se razstavljiva zveza prekine in vložek 3 se lahko enostavno zamenja z drugim vložkom 3.but enabling easy replacement of the inserts 3, the bottom 2 of the container has at least one through hole 9, through which the user reaches the lower surface 3a of the inserted insert 3 and overcomes the connecting force with sufficient pressure on the lower surface 3a. In this way, the removable connection is broken and the insert 3 can be easily replaced with another insert 3.

Prednostno ima dno 2 posode Izvedeni dve skoznji luknji 9, po eno na vsaki strani Integriranega prvega elementa 4 razstavljive zveze.Preferably, the bottom 2 of the container is provided with two through holes 9, one on each side of the integrated first element 4 of the dismountable connection.

osode za vzhajanje testa in s tem dno 2 posode so lahko različnih oblik, na primer oglate podolgovate, ovalna, okrogle, srčkaste, priporočljivo je, da so stranske stane 1 glede na dno 2 posode nagnjene navzven, s čimer je omogočeno, da se testo Iz posode enostavno strese na pladenj za peko.the bowls for the rising of the dough and thus the bottom of the container 2 can be of different shapes, for example angular oblong, oval, round, heart-shaped, it is recommended that the side stanes 1 with respect to the bottom 2 of the container are inclined outwards, which enables the dough to It is easily poured from the container onto the baking tray.

osamezm vlozk, 3 so vsakokrat prilagojeni glede na obliko dna 2 posode, tako da je ob vstavitvi vložka 3 zagotovljeno, da vložek 3 nalaga na dno 2 posoda in da je med vložkom 2 in med stranskimi stenami 1 formirana čim manjša reža, da se prepreči uhajanje testa v režo.isolation of the inserts, 3 are each time adjusted according to the shape of the bottom 2 of the container, so that when the insert 3 is inserted, it is ensured that the insert 3 rests on the bottom 2 of the container and that a gap as small as possible is formed between the insert 2 and the side walls 1, in order to prevent leakage of test into the gap.

V en, izvedbi je za zagotavljanje čim boljšega nalaganja vložka 3, dno 2 posode na strani, ki sodeluje z vložkom 3, izvedeno s poglobitvijo 10, pri čemer Je višina poglobitve 10 v bistvu enaka debelini vložka 3. Pri vstavitvi vložka 3 v posodo, vložek 3 tako nalaga v poglobitev 10 izvedeno v dnu 2.In one embodiment, to ensure the best possible loading of the insert 3, the bottom 2 of the container on the side interacting with the insert 3 is made with a recess 10, whereby the height of the recess 10 is essentially the same as the thickness of the insert 3. When inserting the insert 3 into the container, insert 3 thus loads into recess 10 made in bottom 2.

V prednostni izvedbi je razstavljiva zveza magnetna zveza in je v dno 2 posode integriran vsaj en prvi element 4 magnetne zveze in je na ustrezno mesto v vsakokratnem vložku 3 integriran vsaj en drugi element 5 magnetne zveze.In a preferred embodiment, the demountable connection is a magnetic connection and at least one first element 4 of the magnetic connection is integrated into the bottom 2 of the container and at least one second element 5 of the magnetic connection is integrated in the appropriate place in each insert 3.

Zaželeno Je, da prvi 4 In drugi element 5 magnetne zveze zagotavljata zadostno magnetno silo da ob obrnitv, posode, ko se testo strese na pladenj za peko, zadržita vložek 3 na mestu, torej da vložek 3 ob obrnitvi posode ne izpade iz posode hkrati s testom.It is desirable that the first 4 and the second element 5 of the magnetic connection provide sufficient magnetic force so that when the container is turned, when the dough is poured onto the baking tray, they hold the insert 3 in place, i.e. so that the insert 3 does not fall out of the container when the container is turned over at the same time as test.

Zaželeno je, da Je integracija prvega elementa 4 magnetne zveze v dno 2 posode In drugega elementa 5 magnetne zveze v vložek 3 izvedena tako, da sta zgornja ploskev 2a dna 2 in spodnja ploskev 3a vložka 3 ravni, tako da vložek 3 s svojo spodnjo ploskvijo 3a v celoti neovirano nalega na zgornjo ploskev 2a dna 2, Na ta način je zagotovljena dobra magnetna zveza med prvim 4 in drugim elementom 5 magnetne zveze.It is desirable that the integration of the first element 4 of the magnetic connection in the bottom 2 of the container and the second element 5 of the magnetic connection in the insert 3 is carried out in such a way that the upper surface 2a of the bottom 2 and the lower surface 3a of the insert 3 are level, so that the insert 3 with its lower surface 3a rests completely unhindered on the upper surface 2a of the bottom 2. In this way, a good magnetic connection is ensured between the first 4 and the second element 5 of the magnetic connection.

Prednostno je v dno 2 posode integriran en prvi element 4 magnetne zveze in je na ustrezno mesto v vsakokratnem vložku 3 Integriran en drugi element 5 magnetne zveze. Prednostno je ustrezno mesto v sredini posode.Preferably, one first element 4 of the magnetic connection is integrated into the bottom 2 of the container, and one second element 5 of the magnetic connection is integrated into the appropriate place in each insert 3. A suitable place in the middle of the container is preferable.

Prednostno je prvi element 4 magnetne zveze Izveden kot ploščati trajni magnet in je drugi element 5 magnetne zveze izveden kot podložka 5a s pritrdilnim vijakom 5b, ki st izvedena Iz feromagnetnega materiala.Preferably, the first element 4 of the magnetic connection is designed as a flat permanent magnet and the second element 5 of the magnetic connection is designed as a washer 5a with a fastening screw 5b, which is made of a ferromagnetic material.

Prednostno so primerni magneti NdFeB magneti premerov od 15 do 25 mm, debeline od 4 do 8 mm in s tem različnih jakosti.Preferably, suitable NdFeB magnets are magnets with diameters from 15 to 25 mm, thickness from 4 to 8 mm and thus different strengths.

Integracija prvega elementa 4 magnetne zveze, to je ploščatega magneta, v dno 2 posode se izvede tako, da se s spodnje strani v dno 2 izvrta izvrtino 6, ki je nekoliko večjih dimenzij kot so dimenzije ploščatega magneta 4, in se v izvrtino 6 vstavi ploščati magnet 4. Izvrtino 6 se zapre s pokrovom 7, na način, da magnet 4 ne izpade iz izvrtine 6 in da je zunanja ploskev pokrova 7 poravnana s spodnjo ploskvijo dna 2.The integration of the first element 4 of the magnetic connection, i.e. the flat magnet, into the bottom 2 of the container is carried out by drilling a hole 6, slightly larger than the dimensions of the flat magnet 4, into the bottom 2 from the bottom side, and inserting it into the hole 6 flat magnet 4. The hole 6 is closed with the cover 7, in such a way that the magnet 4 does not fall out of the hole 6 and that the outer surface of the cover 7 is aligned with the lower surface of the bottom 2.

Integracija drugega elementa 5 magnetne zveze, to je podložke 5a s pritrdilnim vijakom 5b, v vložek 3 se izvede tako, da se v spodnjo ploskev 3a vložka 3, na odgovarjajočem mestu izvede poglobitev 8, v poglobitev 8 se vstavi podložko 5a, ki sejo pritrdi z vijakom 5b. Globina poglobitve 8 je tolikšna, da je površina podložke 5a z vijakom 5b ob privitju poravnana s spodnjo ploskvijo 3a vložka 3.The integration of the second element 5 of the magnetic connection, i.e. the washer 5a with the fixing screw 5b, into the insert 3 is carried out by making an indentation 8 in the lower surface 3a of the insert 3 at the corresponding place, in the indentation 8 a washer 5a is inserted, which secures the with screw 5b. The depth of the recess 8 is such that the surface of the washer 5a with the screw 5b is aligned with the lower surface 3a of the insert 3 when it is screwed.

Izmenljivi vložki 3 so prednostno izvedeni z oblikovano zgornjo površino 11. Na slikah od 2 do 4 so prikazani različni primeri vložkov 3, ki imajo različno oblikovano zgornjo površino 11.Interchangeable inserts 3 are preferably made with a shaped upper surface 11. Figures 2 to 4 show different examples of inserts 3 having a differently shaped upper surface 11.

Na sliki 2 je prikazan en izvedben primer vložka 3, ki ima v delu svoje zgornje površine 11 izveden vzorec 12 kot izdolbine na površini 11. Možna je tudi varianta, ko je vzorec 12 izveden kot izbokline na površini 11. Z menjavanjem vložkov 3 z različnimi vzorci se lahko z eno posodo izdela različne pekovske izdelke, ki imajo na površini različne vzorce.Figure 2 shows one embodiment of an insert 3, which in part of its upper surface 11 has a pattern 12 implemented as depressions on the surface 11. A variant is also possible when the pattern 12 is implemented as protrusions on the surface 11. By changing the inserts 3 with different patterns, different baked goods with different patterns on the surface can be made with one container.

Na sliki 3 je prikazan drug izvedbeni primer vložka 3, kjer del zgornje površine 11 vključuje obliko prisekanega stožca 13. Tak vložek 3 omogoča izdelavo pekarskega izdelka z luknjo v sredini.Figure 3 shows another embodiment of insert 3, where part of the upper surface 11 includes the shape of a truncated cone 13. Such insert 3 enables the production of a bakery product with a hole in the middle.

Na sliki 4 je prikazan nadaljnji izvedbeni primer vložka 3, kjer del zgornje površine 11 vključuje obliko več med sabo povezanih krakov 14. Tak vložek omogoča izdelavo pekarskega izdelka rebraste oblike.Figure 4 shows a further embodiment of the insert 3, where part of the upper surface 11 includes the shape of several interconnected arms 14. Such an insert enables the production of a rib-shaped bakery product.

Vložki 3, kjer del zgornje površine 11 vključuje obliko prisekanega stožca 13 ali obliko več med sabo povezanih krakov 14, so lahko izdelani iz enega kosa, lahko pa so navedene oblike izdelane kot samostojen element, ki se na znane načine pritrdi na zgornjo površino vložka 3, na primer z lepljenjem ali z vijačenjem. V primeru pritrditve z vijačenjem se lahko pritrditev izvede z istim vijakom 5b, s katerim se pritrdi podložka 5a na spodnjo stran vložka 3.Inserts 3, where part of the upper surface 11 includes the shape of a truncated cone 13 or the shape of several interconnected arms 14, can be made from one piece, or the specified shapes can be made as an independent element, which is attached to the upper surface of the insert 3 in known ways , for example by gluing or screwing. In the case of fastening by screwing, the fastening can be done with the same screw 5b with which the washer 5a is attached to the underside of the insert 3.

Posode za testo in vložki 3 so lahko izvedeni iz različnih materialov, ki omogočajo integracijo prvega 4 m drugega elementa 5 razstavljive zveze v dno 2 posode in v vložek 3. Prednostno sta posoda m vložek 3 .zvedena Iz lesa, še bolj prednostno sta dno 2 posode in vložek 3 izvedena Iz lesa, stranske stene 1 pa so sestavljene iz protja ali podobnega materiala s pravokotnim ali okroglim prerezom, na primer iz ratana, In fiksno povezane med seboj in z lesenim dnom 2Dough containers and inserts 3 can be made of different materials, which enable the integration of the first 4 and the second element 5 of the detachable connection in the bottom 2 of the container and in the insert 3. Preferably, the container and insert 3 are made of wood, even more preferably the bottom 2 containers and insert 3 are made of wood, and the side walls 1 are made of wicker or a similar material with a rectangular or round cross-section, for example rattan, and fixedly connected to each other and to the wooden bottom 2

Claims

1. A container for rising dough with replaceable inserts (3), wherein the container is made of side walls (1) and a bottom (2), and the bottom (2) is fixedly attached to the side walls (1), characterized by the fact that the bottom (2) of the container is adapted for receiving and changing the inserts (3), whereby the changing of the inserts (3) is enabled via a detachable connection, and at least one first element (4) of the detachable connection is integrated into the bottom (2) of the container and is on appropriate place in each insert (3), at least one second element (5) of the demountable connection is integrated in such a way that when the insert (3) is inserted into the container, the second element (5) of the demountable connection is located above the first element (4) of the demountable connection, whereby the first (4) and the second element (5) of the dismountable connection are selected in such a way that sufficient connecting force is enabled between them, that when the insert (3) is inserted into the container, adequate attachment of the insert (3) to the bottom (2) of the container is ensured and that the insert (3) it does not fall out of the container when the container is turned.

2. Container according to claim 1, characterized by the fact that one first element (4) of a detachable connection is integrated into the bottom (2) of the container and one second element (5) of a detachable connection is integrated in each insert (3).

3. Container according to claims 1 and 2, characterized by the fact that the bottom (2) of the container has at least one through hole (9) through which the user can reach the lower surface (3a) of the inserted insert (3) and with sufficient pressure on the lower surface (3a) overcomes the connecting force, with which the detachable connection is broken and the insert (3) is replaced by another insert (3).

4. Container according to claims 1 to 3, characterized in that the bottom (2) of the container on the side that interacts with the insert (3) is made with a recess (10), whereby the height of the recess (10) is essentially the same the thickness of the insert (3).

5. Container according to claims 1 to 4. marked with this. that the demountable connection is a magnetic connection and at least one first element (4) of the magnetic connection is integrated into the bottom (2) of the container And at least one second element (5) of the magnetic connection is integrated in the appropriate place in each insert (3).

6. Container according to claim 5, characterized in that the first element (4) of the magnetic connection is implemented as a flat, permanent magnet and the second element (5) of the magnetic connection is implemented as a washer (5a) with a fastening screw (5b), which are made of ferromagnetic material.

7. Container according to claims 5 and 6, characterized by the fact that the integration of the flat permanent magnet (4) into the bottom (2) of the container is carried out via a hole (6) drilled from the bottom side into the bottom (2), in the hole (6) insert the flat magnet (4) and close the hole (6) with the cover (7) so that the outer surface of the cover (7) is aligned with the lower surface of the bottom (2).

8. Interchangeable insert (3) adapted for cooperation with the container according to claims 1 to 7, characterized in that it is made with a shaped upper surface (11).

9. Interchangeable insert (3) according to claim 8, characterized in that it has a pattern (12) in the form of hollows on the surface (11) in part of its upper surface (11).

10. Exchangeable insert (3) according to claim 8, characterized in that part of the upper surface (11) includes the shape of a truncated cone (13).

11. Interchangeable insert (3) according to claim 8, characterized in that part of the upper surface (11) includes the shape of several interconnected arms (14).

12. Interchangeable insert (3) according to claims 8 to 11 for cooperation with a container according to claims 5 to 7, characterized by the fact that the integration of the washer (5a) with the fastening screw (5b) in the insert (3) is carried out via a recess ( 8) carried out in the lower surface (3a) of the insert (3), a washer (5a) is inserted into the recess (8), which is fixed with a screw (5b), whereby the depth of the recess (8) is such that the surface of the washer (5a) with the screw (5b) aligned with the lower surface (3a) of the insert (3) when screwed.