Sealed holder for IC card

Claim 2

A sealed holder for an IC card in which an IC card formed into a card shape and having an imbedded IC chip is accommodated in withdrawable and insertable fashion in order to perform a transfer of data via a connector portion provided on a front end face of said card, comprising: a holder housing having an insertion/ejection port at one end thereof for said IC card; a card socket provided within the holder housing at a position at which a distance between the card socket and said insertion/withdrawal port is equal to a distance between front and rear end faces of the IC card inserted therein, said card socket being adapted to mate with said connector portion on said front end face of said card when said card is fully inserted into said housing; a pivoting door pivotally supported on said holder housing and adapted to be pivoted while the rear end face of the IC card inserted therein is pushed, thereby closing the insertion/ejection port so as to hold the interior of the holder housing in a sealed state; and means operatively associated with said door whereby when said door is opened, said means operates to apply an extracting force to the IC card.

Claim 3

A sealed holder for an IC card according to claim 1 which includes a locking mechanism for locking said pivoting door when said door is in a closed position.

Claim 4

A sealed holder for an IC card according to claim 2, wherein said locking mechanism comprises a locking member which engages said door when said door is in a closed position and a releasing member for releasing said locking member from engagement with said door when said door is to be opened.

Claim 5

A sealed holder for an IC card according to claim 3 wherein said engaging member has an engaging portion bent into an L-shaped configuration for engaging the front end surface of the IC card.

Claim 6

A sealed holder for an IC card according to claim 1 wherein said card socket in said holder housing is removable from said housing whereby it may be exchanged for different sized sockets to accommodate different IC cards and is located at a position conforming to the distance between the front and rear surfaces of the IC card.

Claim 7

A sealed holder for an IC card according to claim 1 wherein said pivoting door is pivotally supported at a lower end portion of the insertion/ejection port of said holder housing and means are provided for biasing said door about a shaft thereof in a rotational direction which closes the door.

Claim 8

A sealed holder for an IC card in which an IC card formed into a card shape and having an imbedded IC chip is accommodated in withdrawable and insertable fashion in order to perform a transfer of data via a connector portion provided on a front end face of the card, comprising: a holder housing formed to have an insertion/ejection port for said IC card; a card socket provided within the holder housing at a position at which a distance between the card socket and said insertion/withdrawal port is equal to a distance between front and rear end faces of the IC card inserted therein; a pivoting door pivotally supported on said holder housing and adapted to be pivoted while the rear end face of the IC card inserted therein is pushed, thereby closing the insertion/ejection port so as to hold the interior of the holder housing in a sealed state; and means operatively associated with said door whereby when said door is opened, said means operates to apply an extracting force to the IC card; said means for applying an extracting force to the IC card comprising an engaging member for engaging the front end face of said IC card, and a transmission member for converting pivoting motion of said pivoting door into back-and-forth motion of the engaging member.

Claim 9

A sealed holder for an IC card in which an IC card formed into a card shape and having an imbedded IC chip is accommodated in withdrawable and insertable fashion in order to perform a transfer of data via a connector portion provided on a front end face of the card, comprising: a holder housing formed to have an insertion/ejection port for said IC card; a card socket provided within the holder housing at a position at which a distance between the card socket and said insertion/withdrawal port is equal to a distance between front and rear end faces of the IC card inserted therein; a pivoting door pivotally supported on said holder housing and adapted to be pivoted while the rear end face of the IC card inserted therein is pushed, thereby closing the insertion/ejection port so as to hold the interior of the holder housing in a sealed state; and means operatively associated with said door whereby when said door is opened, said means operates to apply an extracting force to the IC card; said means for applying an extracting force to the IC card comprising an engaging member for engaging the front end face of said IC card, and a transmission member for converting pivoting motion of said pivoting door into back-and-forth motion of the engaging member.

Claim 10

A sealed holder for an IC card according to claim 7 wherein said engaging member has an engaging portion bent into an L-shaped configuration for engaging the front end surface of the IC card.

Claim 11

A sealed holder for an IC card in which an IC card formed into a card shape and having an imbedded IC chip is accommodated in withdrawable and insertable fashion in order to perform a transfer of data via a connector portion provided on a front end face of the card, comprising: a holder housing formed to have an insertion/ejection port for said IC card; a card socket provided within the holder housing at a position at which a distance between the card socket and said insertion/withdrawal port is equal to a distance between front and rear end faces of the IC card inserted therein; a pivoting door pivotally supported on said holder housing and adapted to be pivoted while the rear end face of the IC card inserted therein is pushed, thereby closing the insertion/ejection port so as to hold the interior of the holder housing in a sealed state; a locking mechanism for said pivoting door when said door is in a closed position; and means operatively associated with said door whereby when said door is opened, said means operates to apply an extracting force to the IC card; said means for applying an extracting force to the IC card comprising an engaging member for engaging the front end face of said IC card, and a transmission member for converting pivoting motion of said pivoting door into back-and-forth motion of the engaging member.

Claim 12

A sealed holder for an IC card in which an IC card formed into a card shape and having an imbedded IC chip is accommodated in withdrawable and insertable fashion in order to perform a transfer of data via a connector portion provided on a front end face of the card, comprising: a holder housing formed to have an insertion/ejection port for said IC card; a card socket provided within the holder housing at a position at which a distance between the card socket and said insertion/withdrawal port is equal to a distance between front and rear end faces of the IC card inserted therein; a pivoting door pivotally supported on said holder housing and adapted to be pivoted while the rear end face of the IC card inserted therein is pushed, thereby closing the insertion/ejection port so as to hold the interior of the holder housing in a sealed state; a locking mechanism for said pivoting door when said door is in a closed position; and means operatively associated with said door whereby when said door is opened, said means operates to apply an extracting force to the IC card; said means for applying an extracting force to the IC card comprising an engaging member for engaging the front end face of said IC card, and a transmission member for converting pivoting motion of said pivoting door into back-and-forth motion of the engaging member.