Structure of a button shaped cell holder

Details Structure of a button shaped cell holder Structure of a button shaped cell holder

1998-04-20

2000-03-28

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Cell support for removable cell

For plural cells

429 96, 429100, H01M 210

Patent

active

060429623

ABSTRACT:
An improved structure of a button shaped cell holder is provided which comprises a base with two round shaped grooves formed therein. One side of each round shaped groove is formed with a notch, while a flange having openings is formed on the front end of the notches for respectively receiving two sliding blocks therein. A U-shaped groove having a buckling cylinder is formed on the front end of the flange for being buckled by an elastic piece to support the sliding blocks and fix a cell within the round shaped grooves. Two long sliding grooves are respectively formed on the upper and lower ends of the round shaped grooves of the base. A sliding piece penetrates through the sliding grooves to form a shield of one of the round shaped grooves. Thus, when the button shaped cell is updated, the other round shaped groove is used for receiving a new button shaped cell. Then, the sliding piece can be displaced toward the new cell for taking out the old cell. By that arrangement, power is prevented from being interrupted when a button cell is being replaced.

REFERENCES:
patent: 3655452 (1972-04-01), Cich
patent: 3660169 (1972-05-01), Clune
patent: 4992987 (1991-02-01), Echols
patent: 5242763 (1993-09-01), Konishi
patent: 5714716 (1998-02-01), Yamada

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