| 摘要 |
A rapid locking device including: a handle formed with a curved portion at one end, two lugs at another end, a first hole between said two lugs, and an opening below the hole; a fixing member with a threaded hole and a second hole; a center rod threadedly engaged with the threaded hole of said fixing member; an axle extending through the lugs of said handle and said fixing member; a spring-loaded pin inserted into the first hole of said handle; and a button disposed within the opening of said handle and connected with a lower end of said spring-loaded pin, whereby the handle may be firmly and quickly kept in a fixed position.
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