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US 2003/0146356 A1Published application
Paper attachment device
AssigneeSynchro Ent. Co., Ltd.
InventorNick Hsu
Life of this patent
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Abstract
A paper attachment device in accordance with the present invention is composed of a cap (10), a cup (20), a driving plate (30) and a magnet (40) axially combined in sequence. The cap (10) has a stud movably penetrating through the cup (20) and the driving plate (30) and firmly secured with the magnet (40). The driving plate (30) has multiple resilient arms (30) pressing the cup (20) toward the cap (10), whereby paper can be held between the cup (20) and the cap (10) to make the paper attachment device versatile in usage.
Claims8
A paper attachment device in accordance with the present invention comprising:
- a cap (10) having a stud (11);
- a cup (20) movably attached to the cap (10) and having a through hole (21) defined through the cup (20) and penetrated by the stud (11) of the cap (10);
- a driving plate (30) movably accommodated inside the cup (20) and having:
- a housing (32) with a top surface (34) formed on the driving plate (30);
- multiple resilient arms (35) formed on the top surface (34) of the housing (32) to press the cup (20) outwardly;
- and
- a hole (36) defined through the housing (32) to align with the through hole (21) in the cup (20);
- a magnet (40) mounted inside the housing (32) of the driving plate (30) and having a counter sunk hole (41) defined through the magnet (40) to align with the hole (36) in the driving plate (30);
- and
- means to moveably connect the cap (10) to the other elements of the paper attachment device provided on the stud (11).
7 more elements
Dependencies are inferred from the claim text.