The invention relates to a holder for an identification card, comprising a front side and a reverse side and provided with holding or gripping elements for the identification card for placing the replaceable identification card removably on the front side of the holder, a suspension clip for suspending the holder to a necklace or directly to a bearer's garment, as well as with a yo-yo present between the holder and the suspension clip and comprising a spring-loaded string winder and a string to whose end the suspension clip is attached.
It is prior known to use a separate yo-yo for the suspension of an identification card by way of threading a suspension clip attached to the end of the yo-yo's string through a hole in the identification card. Thus, the identification card can be distanced from its bearer or carrier for example to the proximity of a code reader for an electric lock or some other actuator without releasing the suspension.
On the other hand, it is prior known to attach identification cards to holders which can be suspended to a necklace or directly to a carrier's garment. Distancing or drawing away such identification cards from carrier to code reader is inconvenient as the carrier is often forced to assume an awkward posture to get in the immediate proximity of a code reader or to remove the card along with its holder or to remove the card from the holder (if the microchip carrying the identifier code is on the card).
The existing yo-yos and card holders may also be suspended as extensions of each other by way of suspending a card holder to a suspension clip present at the end of a yo-yo string, whereby the card, along with its card holder, can be distanced from the bearer or carrier to the proximity of a code reader without releasing the suspension. Since the yo-yo and the card holder are separate from each other and suspended as extensions of each other, the result is a bulky, awkward and poorly manageable assembly which is not pleasant to carry in suspension from a garment or around the neck. Hence, it is conventional to use a yo-yo or a card holder as alternatives to each other, the selection depending on a particular application or necessity. In ski lifts, for example, cards suspended to a yo-yo are in general use while plain card holders, without a yo-yo, have become established in office use.
It is an object of the invention to provide a holder of the above type for an identification card, which is a small-sized, readily portable, and easy-to-handle assembly which can be distanced from a carrier to the proximity of a code reader without releasing the suspension.
The invention will now be described in more detail with reference to the accompanying drawings, in which
The yo-yo 5 can be mounted on the back of the card holder 2 in a removable fashion, whereby the card holder 2 and the yo-yo 5 are required to have fastening lugs, designed as counterparts for each other and enabling a firm attachment e.g. by way of a snap fit. The yo-yo 5 can be mounted as an integral part of the card holder 2 e.g. by glueing or by manufacturing a housing element for the yo-yo 5 at least partially from the same injection-moulded plastics material which is used for making the holder 2. What is essential is that the yo-yo 5 placed on the reverse side of the holder 2 is integrated as a part of the holder 2. Thus, when the card 1 is carried, no extra parts are visible as a suspension clip 3 present at the end of a yo-yo string 4 appears to join directly with the card holder 2, as shown in
The clamp element 12 includes two clamp protrusions 14a, 14b taking hold behind collars 15 of the locking aperture 23 present in the card holder 2. The locking aperture 23 has its collars 15 provide an annular recess on the card-facing side of the card holder 2. The clamp protrusions 14a, 14b are flat tongues which are set in the recess formed by the collars 15 over on the internal side of the holder 2 (see
The locking aperture collar 15 has its card-facing side provided with a wedge surface 16, the clamp tongue 14a being forcible thereover by turning the clamp element 12 relative to the card holder 2. Adjacent to the wedge surface 16 is a stepped border 17, the clamp tongue 14a colliding therewith, thus impeding a turnback of the clamp element 12. The locking aperture collar 15 has its card-facing side provided with another border surface 19, the clamp tongue 14a colliding therewith after turning the clamp element 12 about 90° from the position in which the same clamp tongue 14a has collided against the stepped border 17. The border surface 19 is preferably a steep wedge surface, which on the one hand functions as a stopper yet, on the other hand, allows the clamp tongue 14a to climb on top of a boss 18 present in the collar surface 15, whereby the clamp element 12 can be removed from the card holder 2 after being turned through full 360° for resetting the clamp tongue 14a in line with the slot 23a. The locking aperture collar 15 has its reverse side, upon which the clamp element 12 is set along with its yo-yo 5, provided with a retainer pin 20, and the clamp element 12 has the side thereof, which comes against the card holder 2, provided with two retainer slots 22 at a 90° angular distance from each other. Between the slots 22 is a guide groove 21 for the pin 20, having its ends provided with wedge surfaces to allow for the locking pin 20 an effortless climb from the groove 21 and a passage into the slot 22.
The identification card holder 2 and the yo-yo clamp element 12 shown in
As for its design, the yo-yo 5 may be of any commercially available type, nor is it an object of this invention. In order to visualize the action, however,
Number | Date | Country | Kind |
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19991712 | Aug 1999 | FI | national |
Filing Document | Filing Date | Country | Kind | 371c Date |
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PCT/FI00/00683 | 8/11/2000 | WO | 00 | 5/20/2002 |
Publishing Document | Publishing Date | Country | Kind |
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WO01/13350 | 2/22/2001 | WO | A |
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3100608 | Goldfarb | Aug 1963 | A |
4518080 | Ohlson | May 1985 | A |
5555589 | Moultrie | Sep 1996 | A |
5592767 | Treske | Jan 1997 | A |
6095567 | Buell | Aug 2000 | A |
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6302617 | Rumpp | Oct 2001 | B1 |
6364237 | Kagel | Apr 2002 | B1 |
Number | Date | Country |
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637278 | Jul 1983 | CH |
264086 | Oct 1987 | EP |
WO-9642852 | Nov 1997 | WO |