Device for providing pipette tips including a refill pack which includes a perforated plate with a plurality of holes, pipette tips inserted into the holes, a container covering the pipette tips at the bottom with a stiffness of up to 300 N/mm and a removable cover, covering the pipette tips from th
Device for providing pipette tips including a refill pack which includes a perforated plate with a plurality of holes, pipette tips inserted into the holes, a container covering the pipette tips at the bottom with a stiffness of up to 300 N/mm and a removable cover, covering the pipette tips from the top and a holder with a receiver for inserting the refill pack, a laterally protruding upper bearing edge being present between the refill pack and holder for supporting the refill pack when said refill pack is inserted into the receiver.
대표청구항▼
1. Device for providing pipette tips comprising: a refill pack (2) which includes: a perforated plate (4) with a plurality of holes (11),a plurality of pipette tips (7), each inserted into one of the plurality of holes (11),a container (5) containing the plurality of pipette tips (7), the container
1. Device for providing pipette tips comprising: a refill pack (2) which includes: a perforated plate (4) with a plurality of holes (11),a plurality of pipette tips (7), each inserted into one of the plurality of holes (11),a container (5) containing the plurality of pipette tips (7), the container (5) having a stiffness of up to 300 N/mm, anda removable cover (6) covering the plurality of pipette tips (7);a holder (3) with a receiver (26) for receiving the refill pack (2),means for supporting (19, 31) the refill pack (2) when said refill pack is inserted into the receiver (26); anda first means for latching (12, 13.1, 13.2, 20, 32) the perforated plate (4) and holder (3) when the refill pack (2) is arranged in the receiver (26). 2. The device according to claim 1, in which the container (5) has a stiffness of up to 200 N/mm. 3. The device according to claim 1, in which the container (5) has a stiffness of at least 20 N/mm. 4. The device according to claim 1, further comprising a second means for latching (19, 24) the cover (6) and container (5) in a closed position of the cover (6) to the container (5). 5. The device according to claim 1, in which the means for supporting the refill pack comprise a laterally protruding upper bearing edge (19) of the container (5), on which the perforated plate (4) is supported, and a lower bearing edge (31) of the holder (3) protruding from an upper edge of the receiver (26) of the holder (3), on which the container (5) may be positioned with the container upper bearing edge (19); orthe means for supporting the refill pack comprise a laterally protruding edge of the perforated plate (4), the container (5) being connected to an underside of the perforated plate (4), and a lower bearing edge (31) of the holder (3) that protrudes from the upper edge of the receiver (26) and onto which the perforated plate (4) may be positioned. 6. The device according to claim 1, in which latching the first means for latching (12, 13.1, 13.2, 20, 32) the perforated plate (4) and holder (3) requires a greater force than a force for latching a second means for latching (19, 24) the cover (6) and container (5). 7. The device according to claim 1, in which the holder further includes a lower part (34) and wherein the holder further includes a lid (10) covering the receiver (26) with an inserted refill pack (2). 8. The device according to claim 7, in which the lid (10) comprises an articulated connection (35) to the lower part (34). 9. The device according to claim 7, in which the lid (10) of the holder (3) and the removable cover (6) of the refill pack (2) comprise a third means for latching (36, 37) the lid (10) to the cover (6), which may be latched together by closing the lid (10) when the refill pack (2) is inserted into the receiver (26), the force for releasing the third means for latching between the lid (10) and the cover (6) by opening the lid (10) being greater than the force for releasing the second means for latching between the cover (6) and the container (5) by opening the cover (6). 10. The device according to claim 1, in which the holder (3) is a box. 11. The device according to claim 1, in which the holder (3) is a frame (8). 12. The device according to claim 1, in which the container (5) and/or the cover (6) has a wall thickness of 0.05 mm to 1.0 mm. 13. The device according to claim 1, in which the perforated plate (4) is produced from polypropylene and/or the container (5) from polypropylene or polyethylene and/or the cover (6) from polypropylene or polyethylene and/or the holder (3) from polycarbonate. 14. The device according to claim 1, in which the perforated plate (4) is injection-moulded and/or the container (5) is deep-drawn or injection-moulded or a blister pack and/or in which the cover (6) is deep-drawn or injection-moulded and/or in which the holder (3) is injection-moulded. 15. The device according to claim 1, in which the refill pack (2) is enclosed in a removable pouch and/or in a removable shrink wrap film. 16. The device according to claim 2, in which the container (5) has a stiffness of up to 100 N/mm. 17. The device according to claim 3, in which the container (5) has a stiffness of at least 40 N/mm. 18. A device for providing pipette tips comprising: a refill pack that includes: a perforated plate that defines a plurality of holes,a plurality of pipette tips, each inserted into one of the plurality of holes,a container containing the plurality of pipette tips, the container having a stiffness of up to 300 N/mm, anda removable cover covering the plurality of pipette tips;a holder with a receiver for receiving the refill pack, the holder comprising side walls and a lid mounted via lateral plates with bearing eyes on bearing pins that protrude outwardly from the side walls,means for supporting the refill pack when said refill pack is inserted into the receiver; anda first means for latching the container, perforated plate, and holder when the refill pack is arranged in the receiver. 19. The device according to claim 1, wherein the first means for latching (12, 13.1, 13.2, 20, 32) latches the container (5) along with perforated plate (4) and holder (3) when the refill pack is arranged in the receiver (26). 20. The device according to claim 19, in which the first means for latching (12, 20) the perforated plate (4) and container (5) comprise latching tabs (12) protruding downwards from two opposing edges of the perforated plate, with outwardly protruding latching lugs (13.1, 13.2) and recesses in side walls (14.1, 14.2) of the container (5) receiving the latching lugs (13.1, 13.2). 21. The device according to claim 19, in which the first means for latching (20, 32) the container 5 and holder (3) comprise outwardly protruding portions (20) in side walls (14.1, 14.2) of the container (5) and the holder (3) further comprises resilient latching hooks (32) overlapping the outwardly protruding portions (20). 22. The device according to claim 21, in which the outwardly protruding portions (20) in the side walls (14.1, 14.2) of the container (5) are integrally formed with the recesses for receiving the resilient latching hooks (32).
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이 특허에 인용된 특허 (9)
Motadel, Arta; Curry, Scott Edward, Anti-static pipette tip trays.
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