Hinge for the opening and closing of hinged doors of furniture
Hinge for the opening and the closing of hinged doors of furniture units, including a first fixed body designed to be housed in a seat of a horizontal plane of the structure of a furniture unit, such as a base or a top, and a second movable body designed to be housed in a seat of a door of the furniture unit, to actuate the door during opening and closing by way of a movement mechanism including at least one lever or connecting rod connecting a pin placed on the fixed part of the hinge and a pin placed on the movable part, wherein the closing force of the door is determined by a spring, the spring acting, with a tilting action, on an extension of the connecting rod beyond the hinge pin.
1. Hinge for the opening and the closing of hinged doors of furniture units, comprising a first fixed body designed to be housed in a seat of a horizontal plane of the structure of a furniture unit, and a second movable body designed to be housed in a seat of a door of the furniture unit, to actuate the door in the opening and closing positions by means of a movement mechanism comprising at least one lever or connecting rod connecting a first pin placed on said fixed part of the hinge and a second pin placed on said movable part, in which the closing force of the door is determined by spring means,
wherein said spring means act, with a tilting action, on an extension of said connecting rod beyond said first hinge pin, wherein said spring means comprise a compression spring held in position during tilting by a guide-spring stem sliding in a seat and having a head restrained to said extension of the connecting rod, the spring acting between said head of the stem and a stop around said seat.
2. The hinge according to claim 1 , wherein said head of the guide-spring stem has a recess designed to engage with a protrusion of said extension of the connecting rod.
3. The hinge according to claim 2 , further comprising a damper against which said extension of the connecting rod acts during closure of the door.
4. The hinge according to claim 3 , further comprising a second connecting rod connecting a pin placed on the fixed body of the hinge and a pin placed on said movable body, said second connecting rod co-operating with the connecting rod for the actuation of the door during opening and closing.
5. The hinge according to claim 4 , further comprising a damper against which a nose of said second connecting rod acts when closing the door.
6. The hinge according to claim 3 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.
7. The hinge according to claim 2 , further comprising a second connecting rod connecting a pin placed on the fixed body of the hinge and a pin placed on said movable body, said second connecting rod co-operating with the connecting rod for the actuation of the door during opening and closing.
8. The hinge according to claim 7 , further comprising a damper against which a nose of said second connecting rod acts when closing the door.
9. The hinge according to claim 7 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.
10. The hinge according to claim 2 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.
11. The hinge according to claim 1 , further comprising a damper against which said extension of the connecting rod acts during closure of the door.
12. The hinge according to claim 11 , further comprising a second connecting rod connecting a pin placed on the fixed body of the hinge and a pin placed on said movable body, said second connecting rod co-operating with the connecting rod for the actuation of the door during opening and closing.
13. The hinge according to claim 12 , further comprising a second damper against which a nose of said second connecting rod acts when closing the door.
14. The hinge according to claim 12 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.
15. The hinge according to claim 11 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.
16. The hinge according to claim 1 , further comprising a second connecting rod connecting a pin placed on the fixed body of the hinge and a pin placed on said movable body, said second connecting rod co-operating with the connecting rods for the actuation of the door during opening and closing.
17. The hinge according to claim 16 , further comprising a damper against which a nose of said second connecting rod acts when closing the door.
18. The hinge according to claim 17 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.
19. The hinge according to claim 16 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.
20. The hinge according to claim 1 , wherein said fixed body is made of two half-shells, which house a pair of casings, between which the various components of the hinge are arranged.