Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
127 words
A safety opening cap, including an inside element (10) which is screwed on the neck (40) of a bottle, a virtually cylindrical outside element (30) being coaxial with the inside element and a push-button (20) being inserted through the top of the outside element (30), characterized by the fact that the untightening of said cap from the bottle only occurs by rotating the outside element (30) while pressing the push-button (20) at the same time in its axial direction, the transmission of the rotation of the outside element (30) to the inside element (10) being insured by means of pairs of cogged rims (32, 23; 24, 16) acting between the outside element (30) and the push-button (20) and between the push-button (20) and the inside element (10).
Claim 2
Dependent Claim
127 words
A safety opening cap, including an inside element (10) which is screwed on the neck (40) of a bottle, a virtually cylindrical outside element (30) being coaxial with the inside element and a push-button (20) being inserted through the top of the outside element (30), characterized by the fact that the untightening of said cap from the bottle only occurs by rotating the outside element (30) while pressing the push-button (20) at the same time in its axial direction, the transmission of the rotation of the outside element (30) to the inside element (10) being insured by means of pairs of cogged rims (32, 23; 24, 16) acting between the outside element (30) and the push-button (20) and between the push-button (20) and the inside element (10).
Claim 3
Dependent Claim
60 words
A cap according to claim 1, characterized by the fact that the outside element (30) and the push-button (20) always turn together, whatever the direction of rotation, the cogs (23) on the external cylindrical surface (22) of the push-button (20) being always engaged with the corresponding cogs (32) being present on the internal surface (31) of the outside element (30).
Claim 4
Dependent Claim
46 words
A cap according to claim 1, characterized by the fact that the lowering of the push-button (20) causes the cogs (24) being present on its lower edge to engage with the corresponding cogs (16) being present on the upper surface (15) of the inside element (10).
Claim 5
Dependent Claim
69 words
A cap according to claim 1, characterized by the fact that the outside element (30) and the push-button (20) always turn together, no matter what the direction of rotation, because of the interaction of two polygonal lateral surfaces, which replace the cogs (23) of the lateral external surface of the push-button (20) and the cogs (32) being present on the internal surface (31) of the inside element (10) respectively.
Claim 6
Dependent Claim
68 words
A cap according to claim 1, characterized by the fact that the tightening on the bottle occurs by rotating only the outside element (30) being provided with a seal, or without it, the rotation being transmitted from the outside element (30) to the inside element (10) by two cogged rims (13, 14) facing each other, being present on the cylindrical surfaces of said elements and facing each other.
Claim 7
Dependent Claim
80 words
A cap according to claim 1, characterized by the fact that, when the pressure action on the push-button (20) stops, said push-button will move upward disengaging itself from the cogs (16) of the inside element (10), said movement being caused by the elastic charge having accumulated on the central cylindrical part (25) of the push-button having been pressed against the protrusion (17) having the shape of a truncated cone, being present on the upper part of the inside element (10).