Novel tissue holder lock

The novel tissue holder lock comprises a lock shell, the top of the lock shell is provided with an opening, a metal lock cylinder is installed at the opening of the top of the lock shell, a spring is connected to the metal lock cylinder in a sleeved mode, and the spring is located in the lock shell; a notch is formed in the bottom of one side of the lock shell and communicated with the interior of the lock shell, a lock catch is arranged at the notch of the lock shell, a torsional spring is installed in the notch of the lock shell, one end of the torsional spring is fixed to the inner wall of the notch of the lock shell, and the other end of the torsional spring is installed on the lock catch. The lock catch can be opened and closed by twisting the key, and meanwhile, when the key is not pressed for unlocking, the lock catch can be shifted for opening and closing after the key is taken away, so that the lock is convenient to use. 本实用新型公开了一种新型纸巾架锁头，包括锁外壳，所述锁外壳的顶部为开口设置，且锁外壳的顶部开口处安装有金属锁芯，所述金属锁芯上套接有弹簧，且弹簧位于锁外壳内；所