62 / 84
61
簧片鎖之主要特徵為鎖栓上
的分離彈簧片構形
，包括彈
簧片的類型、數目、位置、及
大小，不僅影響了鑰匙頭與鑰
匙孔的設計，而且關係著鎖具
的開啟方式。彈簧片為金屬長
方形薄片，有四種類型；彈簧
片的數目大多為二至六片；彈
簧片之一端固接在栓梗的尾部，
另一端為張開狀，呈對稱排列；
同一鎖具的彈簧片，大多具有
相同的大小，有些則有不同的
長度。
One of the major characteristics
of a splitting spring padlock is the
configuration of the splitting springs
on the sliding bolt.
It includes the
design of the type, the number, the
arrangement, and the size of the
springs. These factors affect not
only the design of the key-head and
the keyhole, but also the approach
for opening the lock. A splitting
spring is a thin piece of rectangular
metal, and generally of four types.
The numbers of the splitting springs
are normally ranged from 2 to 6.
One end of the splitting springs is
fixed to the stem of the sliding bolt
and the other end is open for trapping
against the inner wall of the keyhole.
These splitting springs are normally
arrayed symmetrically, usually all
of the same size. However, in some
special designs, splitting springs are
different in length.