A urine collector device for male users, comprising: - a receptacle made of an impermeable material and in the form of an elongated bag for housing the user's penis and gathering urine; - a proximal opening located at one end of the receptacle into which the penis is inserted; and - a distal opening located in the receptacle through which urine is discharged selectively; the collector device additionally comprises coupling means for coupling the receptacle to the patient's body; wherein the coupling means comprise: - a first coupling part made of a soft and deformable material, comprising a proximal end intended to be arranged closer to the patient's abdomen, and a distal end; - a first through hole located in the first coupling part for housing the base of the penis; - a second coupling part with a proximal end and a distal end; - a second through hole located in the second coupling part in correspondence with the first through hole, where the first coupling part is less stiff than the second coupling part, wherein the distal end of the first coupling part can be coupled at the proximal end of the second coupling part by means of a form-fit closure in a leak-tight manner due to the difference in stiffness; - a third coupling part that is made of a material that is stiffer than the first coupling part and can be connected to the second coupling part and to the receptacle by means of respective form-fit closures; - a third through hole located in the third coupling part in correspondence with the first through hole and the second through hole; and - securing means for attaching the coupling and the receptacle to the user's body, wherein the collector device additionally comprises at least one deformable elastic membrane (28, 29) located at the corresponding distal ends of the second coupling part and the third coupling part for improving leak-tightness, wherein the proximal end of the third coupling part can be coupled at the distal end of the second coupling part by means of a form-fit closure as well as securing the second coupling part and the third coupling part; where the membranes (28, 29) comprise a first membrane at the distal end of the second coupling part, configured such that the first membrane at least partially covers the second through hole located in the second coupling part for housing the base of the penis; the first membrane likewise having a first opening intended to allow the penis to go through same and where the membranes (28, 29) comprise a second membrane at the distal end of the third coupling part, configured such that the second membrane at least partially covers the third through hole located in the third coupling part in correspondence with the second through hole; where the second membrane has a second opening intended to allow the penis to go through same. - a receptacle made of an impermeable material and in the form of an elongated bag for housing the user's penis and gathering urine; - a proximal opening located at one end of the receptacle into which the penis is inserted; and - a distal opening located in the receptacle through which urine is discharged selectively; - a first coupling part made of a soft and deformable material, comprising a proximal end intended to be arranged closer to the patient's abdomen, and a distal end; - a first through hole located in the first coupling part for housing the base of the penis; - a second coupling part with a proximal end and a distal end; - a second through hole located in the second coupling part in correspondence with the first through hole, where the first coupling part is less stiff than the second coupling part, wherein the distal end of the first coupling part can be coupled at the proximal end of the second coupling part by means of a form-fit closure in a leak-tight manner due to the difference in stiffness; - a third coupling part that is made of a material that is stiffer than the first coupling part and can be connected to the second coupling part and to the receptacle by means of respective form-fit closures; - a third through hole located in the third coupling part in correspondence with the first through hole and the second through hole; and - securing means for attaching the coupling and the receptacle to the user's body, wherein