Claims (4)
1. Spremnik (1) s tijelom (2) koje ima otvor i s poklopcem (3) povezanim s otvorom, koji je pričvršćen na tijelo (2) spremnika (1) u ležaju (4) tako da se može okretati oko osi zakretanja koja leži uz otvor, pri čemu ležaj (4) sadržava ušice ležaja (5) i ležajeve (6) na poklopcu (3), pri čemu su čahure ležajeva (6) umetnute kroz ušice ležaja (5) s obje strane u cijev (7) postavljenu na tijelu (2) spremnika (1) kroz nekoliko krakova (8), pri čemu su elementi koji stvaraju trenje na međusobno sučeljenim površinama (9, 10) dijelova ležaja (4) poklopca (3) na tijelu (2) spremnika (1), pri čemu elementi koji stvaraju trenje sadržavaju vrhove koji tvore elevacije (12) i udubljenja koje tvore depresije (13) na prstenastim površinama (9, 10), pri čemu su depresije koje tvore udubljenja (13) postavljene između vrhova koji tvore elevacije (12) prstenastih površina (9, 10), pri čemu su prstenaste površine (9, 10) poredane okomito na os zakretanja poklopca (3) i imaju valoviti oblik zbog vrhova koji tvore elevacije (12) i depresija koje tvore udubljenja (13), a pri čemu vrhovi koji stvaraju trenje i koji stvaraju elevacije (12) prstenastih površina (9, 10) leže jedan nasuprot drugoga kada je poklopac (3) zatvoren, naznačen time, da su prstenaste površine (9) oblikovane izravno na ušicama ležaja (5) poklopca (3), a daljnje prstenaste površine (10) izrađene su izravno na prirubnicama (11), pri čemu su prirubnice (11) predviđene na krakovima (8) pomoću kojih je cijev (7) postavljena na tijelu (2) spremnika (1), i to u položaju poklopca (3), u kojem je poklopac (3) potpuno otvoren i visi prema dolje pored spremnika (1) u predjelu cijevi (7) ležaja poklopca (3), a vrhovi koji tvore elevaciju (12) prstenastih površina (9, 10) naslanjaju se jedan na drugi.1. A container (1) with a body (2) having an opening and with a lid (3) connected to the opening, which is attached to the body (2) of the container (1) in a bearing (4) so that it can be rotated about the axis of rotation lying by the opening, whereby the bearing (4) contains the bearing lugs (5) and the bearings (6) on the cover (3), whereby the bearing bushings (6) are inserted through the bearing lugs (5) on both sides into the tube (7) placed on the body (2) of the tank (1) through several arms (8), whereby the elements that create friction are on the mutually facing surfaces (9, 10) of the parts of the bearing (4) of the cover (3) on the body (2) of the tank (1) , wherein the friction-forming elements comprise peaks forming elevations (12) and depressions forming depressions (13) on the annular surfaces (9, 10), wherein the depressions forming depressions (13) are placed between the peaks forming elevations (12) ) of annular surfaces (9, 10), whereby the annular surfaces (9, 10) are aligned perpendicular to the axis of rotation of the cover (3) and have a wavy shape due to the peaks ji are formed by elevations (12) and depressions formed by indentations (13), wherein the friction-creating and elevation-creating peaks (12) of the annular surfaces (9, 10) lie opposite each other when the cover (3) is closed, indicated by , that the annular surfaces (9) are formed directly on the lugs of the bearing (5) of the cover (3), and further annular surfaces (10) are made directly on the flanges (11), whereby the flanges (11) are provided on the arms (8) by means of which the tube (7) is placed on the body (2) of the tank (1), namely in the position of the cover (3), in which the cover (3) is completely open and hangs down next to the tank (1) in the area of the tube (7) ) of the cover bearing (3), and the tops that form the elevation (12) of the annular surfaces (9, 10) rest on each other.
2. Spremnik u skladu s patentnim zahtjevom 1, naznačen time, da su prstenaste površine (9, 10) koncentrične u odnosu na os zakretanja poklopca (3) i da su vrhovi (12) koji stvaraju trenje na manjoj udaljenost od zakretne osovine poklopca (3) od preostalih područja prstenastih površina (9, 10).2. Container according to patent claim 1, characterized in that the annular surfaces (9, 10) are concentric with respect to the axis of rotation of the lid (3) and that the tips (12) that create friction are at a smaller distance from the axis of rotation of the lid ( 3) from the remaining areas of ring surfaces (9, 10).
3. Spremnik u skladu s patentnim zahtjevom 1 ili s patentnim zahtjevom 2, naznačen time, da postoje kontinuirani i ravnomjerni prijelazi između vrhova koji tvore elevacije (12) i udubljenja (13) koja stvaraju depresije raspoređene između njih.3. A container according to claim 1 or claim 2, characterized in that there are continuous and even transitions between peaks forming elevations (12) and depressions (13) forming depressions distributed between them.
4. Spremnik u skladu s jednim od patentnih zahtjeva 1 do 3, naznačen time, da su udubljenja (13) koja stvaraju depresije oblikovana prekidima na prstenastim površinama (9, 10) raspoređenim između vrhova (12) koji tvore elevacije.4. A container according to one of the patent claims 1 to 3, characterized in that the depressions (13) which create the depressions are formed by breaks on the annular surfaces (9, 10) arranged between the peaks (12) which create the elevations.