(57) The present invention relates to a roller system for a roller shutter system and
to a roller shutter system. The roller system comprises first bar (10), a spring (20)
encasing the first bar, a tube (30) encasing the spring; a tube sliding-proof rubber
(1a), a left roller sleeving (2a), a roller retainer (3a) and a reeling roller (4a)
mounted in sequence on a left end of the tube; and a tube sliding-proof rubber, a
right roller sleeving, a roller retainer and a reeling roller (4c) mounted in sequence
on a right end of the tube. A rolling shutter system of the present invention comprises
a left side plate, a right side plate and the afore-mentioned roller system mounted
between the the left and right side plates and a rolling curtain body coiling around
the roller system. The roller system of the present invention is handy and fast to
mount e.g. onto the side plates of a cabinet of a roller shutter system.
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