| 摘要 |
A lock comprises a first retaining member, a second retaining member, a connection member, and a locking member. The locking member is mounted on the first retaining member or the second retaining member and is provided with a first retaining portion capable of a reciprocating motion. The connection member is fastened pivotally with the first or the second retaining member and is provided with a second retaining portion engageable with the first retaining portion. The connection member is further provided with one end which can be used for driving screws.
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