Safety connector for household table-top electrical appliances
First Claim
1. A safety connector for a household table-top electrical appliance, comprising an ensemble formed by two parts, one of which is fixed and comprises a socket member (3) mounted in the appliance, and the other is removable and comprises a plug member (2) mating with said socket member;
- said plug member (2) comprises a terminal for an end of a flexible power cord (5), said power cord (5) having at the other end thereof a second plug member which is plugged into an electric main socket member;
said socket member further comprises magnetic means allowing a stable mechanical and electrical connection of said plug member and said socket member to be maintained and allowing the mechanical and electrical disconnection of said plug member and said socket member under an abnormal strain exerted on the plug member (2);
the socket member (3) comprises pins (14), associated with electrical load bearing members of the appliance, and a grounding arrangement (20), there being situated between said pins (14) (20) a magnet arrangement (15) and two active armatures (16);
further the plug member (2) comprises two resiliently flexible electrical contacts (7) spatially mating with a pins (14) of said socket member (3), there being situated between said electrical contacts (7) an iron plate member (11) as passive armature which, in the plugging in operation, is in facing alignment with the active armatures (16) of the magnet (15) and in contact with the ground (20).
1 Assignment
0 Petitions
Accused Products
Abstract
A safety connector for a table-top household electrical appliance, formed by a socket member (3) mounted in the appliance and a plug member (2) complementary to the socket member (3), and having magnets that allow a plugged-in position to be maintained and separation of both parts under an abnormal strain exerted on the plug member. The socket member (3) comprises pins (14) and a grounding arrangement (20), with a magnet arrangement (15) and two active armatures (16) between them. The plug member (2) comprises two flexible electrical contacts (7), spatially mating with the pins (14). An iron plate member (11) as passive armature is located between the electrical contacts (7) and when making connection, it faces the active armatures (16) of the magnet (15) and makes contact with the ground (20).
101 Citations
9 Claims
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1. A safety connector for a household table-top electrical appliance, comprising an ensemble formed by two parts, one of which is fixed and comprises a socket member (3) mounted in the appliance, and the other is removable and comprises a plug member (2) mating with said socket member;
- said plug member (2) comprises a terminal for an end of a flexible power cord (5), said power cord (5) having at the other end thereof a second plug member which is plugged into an electric main socket member;
said socket member further comprises magnetic means allowing a stable mechanical and electrical connection of said plug member and said socket member to be maintained and allowing the mechanical and electrical disconnection of said plug member and said socket member under an abnormal strain exerted on the plug member (2);
the socket member (3) comprises pins (14), associated with electrical load bearing members of the appliance, and a grounding arrangement (20), there being situated between said pins (14) (20) a magnet arrangement (15) and two active armatures (16);
further the plug member (2) comprises two resiliently flexible electrical contacts (7) spatially mating with a pins (14) of said socket member (3), there being situated between said electrical contacts (7) an iron plate member (11) as passive armature which, in the plugging in operation, is in facing alignment with the active armatures (16) of the magnet (15) and in contact with the ground (20). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
- said plug member (2) comprises a terminal for an end of a flexible power cord (5), said power cord (5) having at the other end thereof a second plug member which is plugged into an electric main socket member;
Specification