Magnetic fixing unit
OwnerTamao Moritainventor
Life of this patent
Estimating the term…
Abstract
A magnetic fixing unit having a first and second sub-assembly with cooperative structure for increased strength of assembly and prevention of mutual shifting between the first and the second assemblies. The magnetic fixing unit further includes a guide structure on one of the first and second assemblies to effect cooperative locking engagement with an engaging member on the other of the assemblies.
Claims14
A magnetic fixing unit comprising a first assembly which is attached to one member of a pair of members which are to be combined each other and a second assembly which is attached to the other member of said pair members said magnetic fixing unit characterized in that said first and said second assemblies are attracted and combined with each other at their attaching surface by an operation of magnet disposed on either said first or second assemblies, and said first assembly comprises an engaging mean projected from its attracting surface toward a combination direction with said second assembly, and said second assembly comprises a guide mean extended inside of said second assembly from its attracting surface toward an opposite direction to combination with said first assembly, and said engaging mean is lead inside of said guide mean when said first and second assemblies are combined with each other, and said second assembly comprises mating engaging mean which locks a combination of said first and said second assemblies by moving toward a lock position for said engaging mean when said first and second assemblies are combined with each other, and release mean to release said lock.
A magnetic fixing unit comprising a first assembly which is attached to one member of a pair of members which are to be combined each other and a second assembly which is attached to the other member of said pair members, said magnetic fixing unit characterized in that said first and said second assemblies are attracted and combined with each other at their attaching surface by an operation of magnet disposed on either said first and second assemblies, and said first assembly comprises an engaging mean projected from its attracting surface toward a combination direction with said second assembly, and said second assembly comprises a hole at said attracting surface thereof and a rim-shaped guide mean which is projected outward to said combination direction so that said rim-shaped guide mean can cover at least a part of said attracting surface of other assembly installed on either attracting surface of said first or said second assembly when said first and said second assemblies are combined with each other, and engaging mean of said first assembly is lead to said hole at said second assembly and said rim-shaped guide mean which is installed on either said first or said second assembly is lead along side of said attracting surface of the other assembly when said first and second assemblies are combined with each other, and said second assembly comprises mating engaging mean which locks a combination of said first and said second assemblies by moving toward a lock position for said engaging mean when said first and second assemblies are combined with each other, and a release mean to release said lock.
A magnetic fixing unit comprising a first assembly which is attached to one member of a pair of members which are to be combined each other and a second assembly which is attached to the other member of said pair members, said magnetic fixing until characterized in that said first and said second assemblies are attracted and combined with each other at their attaching surface by an operation of magnet disposed on either said first and second assemblies, and said first assembly comprises an engaging mean projected from its attracting surface toward a combination direction with said second assembly, a size of an outer diameter on a crossing direction with said combination direction of a back end portion of said engaging mean on the combination direction with said second assembly is substantially set up as same or bigger than the outer diameter on crossing direction with said combination direction of a tip end portion of said engaging mean, said second assembly comprises a hole at said attracting surface thereof, and said engaging mean of said first assembly is lead along the hole at said second assembly, and said second assembly comprises mating engaging mean which locks a combination of said first and said second assemblies by moving toward a lock position for said engaging mean when said first and second assemblies are combined with each other, and a release mean to release said lock.
A magnetic fixing unit comprising a first assembly which is attached to one member of a pair of members which are to be combined each other and a second assembly which is attached to the other member of said pair members, said magnetic fixing unit characterized in that said first assembly comprises at least a fixing plate and an engaging portion formed on said fixing plate, and said second assembly comprises at least an engaging member which is made of magnetic material and may be moved to a lock position for said engaging portion and a release means which is applied to said engaging member to move it from said lock position to a release position, wherein magnet which is located between said fixing plate and said magnetic plate when said first and said second assemblies are combined with each other is disposed on either of said first or said second assemblies, and a magnetic gap which is located in between said magnet and said engaging member, and said engaging member is designed so as to be movable to the lock position for said engaging portion by an operation of said magnet.
Dependencies are inferred from the claim text.