Magnetic snap lock

Claim 2

A magnetic snap lock comprising: (I) a female member including: (a) an attachment base unit having a first opening; (b) an attachment part having a tubular projection which defines a second opening, the tubular projection extending into the first opening of said attachment base unit; and (c) an actuator assembly mounted on said attachment base unit, said attachment base unit comprising first projecting fixing members for fixing said actuator assembly on said attachment base unit; and (II) a male member having a protruding member which is insertable in the second opening of the attachment part.

Claim 3

A magnetic snap lock according to claim 1, wherein the tubular projection of the attachment part comprises an upper edge which bends over an inner circumference of the first opening of the attachment base unit so as to attach the attachment part to the attachment base unit.

Claim 4

A magnetic snap lock according to claim 1, wherein said actuator assembly comprises: a housing base; a locking bar slidably mounted in said housing base, said locking bar comprising projections and a locking surface; a cover plate mounted on said housing base, said cover plate having slots which correspond to the projections of the locking bar, such that the projections on the locking bar extend into said slots; and an actuator mounted on said cover plate, said actuator having receiving slots for receiving the projections on said locking bar which extend through the slots on said cover plate.

Claim 5

A magnetic snap lock according to claim 3, wherein: said protruding member of said male member has an opening on one side which exposes a magnet positioned within the protruding member, such that an insertion of the protruding member of the male member within the second opening of the attachment part permits a mechanical and magnetic engagement between the male member and the female member when the locking surface of the locking bar magnetically engages with the magnet through the opening in the protruding member, and a movement of the actuator assembly in a first direction causes the locking surface of the locking bar to be spaced from the magnet to permit a disengagement of the male and female members.

Claim 6

A magnetic snap lock according to claim 3, wherein said cover plate comprises a plurality of L-shaped projections for holding said actuator on said cover plate.

Claim 7

A magnetic snap lock according to claim 1, wherein: said female member further comprises a housing ring; and said attachment base unit comprises second projecting fixing members for holding the housing ring circumferentially around an outer edge of said attachment base unit.

Claim 8

A magnetic snap lock according to claim 5, further comprising a snap-on cover which fits on said housing ring.

Claim 9

A magnetic snap lock according to claim 1, wherein said attachment base unit further comprises a projecting base clip portion which comprises a vertical part and first and second radially inwardly extending fold parts for holding the pusher plate assembly on the attachment base unit.

Claim 10

A magnetic snap lock according to claim 8, wherein said vertical part comprises at least a first surface portion, and each of said first and second radially inwardly extending fold parts comprise at least a second surface portion which extends at an angle from the first surface portion and a third surface portion which extends at an angle from the second surface portion.

Claim 11

A magnetic snap lock according to claim 1, wherein a base of said attachment base part comprises upwardly biased spring type levers.

Claim 12

A snap lock comprising: (I) a female member including: (a) an attachment base unit having a central opening and a plurality of projections; (b) an attachment grommet having a tubular extension which extends into said central opening, said tubular extension having an upper portion which is bent onto an inner circumference of said central opening for attaching the attachment grommet to the attachment base unit, wherein a length of the tubular extension and an amount of bending of the upper portion of the tubular extension permits a placement of materials of various thicknesses between the attachment grommet and the attachment base unit; and (c) a locking assembly held on said attachment base unit by said plurality of projections; and (II) a male member comprising fastening means for releasably fastening the male member to the female member.

Claim 13

A snap lock comprising: (I) a female member including: (a) an attachment base unit having a central opening and a plurality of projections; (b) an attachment grommet having a tubular extension which extends into said central opening, said tubular extension having an upper portion which is bent onto an inner circumference of said central opening for attaching the attachment grommet to the attachment base unit, wherein a length of the tubular extension and an amount of bending of the upper portion of the tubular extension permits a placement of materials of various thicknesses between the attachment grommet and the attachment base unit; and (c) a locking assembly held on said attachment base unit by said plurality of projections; and (II) a male member comprising fastening means for releasably fastening the male member to the female member.

Claim 14

A magnetic snap lock according to claim 11, wherein said attachment base unit comprises teeth which extend into material positioned between the attachment base unit and the attachment grommet.

Claim 15

A magnetic snap lock having a spring attachment base unit the attachment base unit comprising: a base plate having an opening with a recessed circumference; at least one upwardly biased spring plate positioned on said base plate; and a plurality of projections extending from said base plate wherein said plurality of projections include a projecting base clip, said base clip having a vertical portion and folded portions wherein said folded over portions extend from opposite sides of said vertical portion and wherein said vertical portion comprises a first surface and said folded over portions comprise a second surface which extends from said first surface and a third surface which extends at an angle from said second surface of said projection.

Claim 16

A magnetic snap lock having a spring attachment base unit the attachment base unit comprising: a base plate having an opening with a recessed circumference; at least one upwardly biased spring plate positioned on said base plate; and a plurality of projections extending from said base plate wherein said plurality of projections include a projecting base clip, said base clip having a vertical portion and folded portions wherein said folded over portions extend from opposite sides of said vertical portion and wherein said vertical portion comprises a first surface and said folded over portions comprise a second surface which extends from said first surface and a third surface which extends at an angle from said second surface of said projection.

Claim 17

A magnetic snap lock according to claim 13, wherein said plurality of projections include: a notch plate; a plurality of substantially L-shaped members; and a plurality of straight members.

Claim 18

A magnetic snap lock according to claim 14, wherein each of said projecting base clip, said notch plate, said L-shaped members and said straight members are integral with said base plate.

Claim 19

A magnetic snap lock having an attachment base unit according to claim 13, wherein said vertical portion comprises a through-hole.

Claim 20

An attachment base unit according to claim 13, further comprising teeth members which extend from said base plate.

Claim 21

A magnetic snap lock having a spring attachment base, the attachment base unit comprising: a base plate having an opening with a recessed circumference; an actuator assembly mounted on said base plate; at least one upwardly biased spring plate positioned on and integrally formed as part of said base plate and which both holds said actuator assembly on said base plate and holds said actuator assembly in the attachment base unit; and a plurality of projections extending from said base plate wherein said plurality of projections fix said actuator assembly onto said base plate.

Claim 22

A magnetic snap lock having a spring attachment base, the attachment base unit comprising: a base plate having an opening with a recessed circumference; an actuator assembly mounted on said base plate; at least one upwardly biased spring plate positioned on and integrally formed as part of said base plate and which both holds said actuator assembly on said base plate and holds said actuator assembly in the attachment base unit; and a plurality of projections extending from said base plate wherein said plurality of projections fix said actuator assembly onto said base plate.

Claim 23

A magnetic snap lock according to claim 18, which comprises teeth members which extend from said base plate.

Claim 24

A magnetic snap lock having a spring attachment base, the attachment base unit comprising: a base plate having an opening with a recessed circumference; an actuator assembly mounted on said base plate; at least one upwardly biased spring plate positioned on said base plate; and a plurality of projections extending from said base plate wherein said plurality of projections fix said actuator assembly onto said base plate and wherein said plurality of projections include: a projection base clip having folded over portions; a notch plate; a plurality of substantially L-shaped members; and a plurality of straight members.

Claim 25

A magnetic snap lock having a spring attachment base, the attachment base unit comprising: a base plate having an opening with a recessed circumference; an actuator assembly mounted on said base plate; at least one upwardly biased spring plate positioned on said base plate; and a plurality of projections extending from said base plate wherein said plurality of projections fix said actuator assembly onto said base plate and wherein said plurality of projections include: a projection base clip having folded over portions; a notch plate; a plurality of substantially L-shaped members; and a plurality of straight members.

Claim 26

A magnetic snap lock according to claim 20, wherein said projection base clip comprises a vertical portion and which comprises folded over portions which extend from opposite sides of said vertical portion.

Claim 27

A magnetic snap lock according to claim 20, wherein said vertical portions comprises a first surface, and said folded over portions comprise a second surface which extends from said first surface and a third surface which extends at an angle from said second surface.

Claim 28

A magnetic snap lock according to claim 21, wherein said vertical portion comprises a through-hole.

Claim 29

A magnetic snap lock according to claim 20, wherein each of said projecting base clip, said notch plate, said L-shaped members, and said straight members are integral with said base plate.