Antirust door lock
A door lock and lock body technology, applied in the field of door locks, can solve problems such as inability to open and inconvenience, and achieve the effect of extending service life and quick lubrication
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[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or in a specific way construction and operation, therefore, should not be construed as limiting the invention. The terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0013] Such as Figure 1 to Figure 3 As shown, a rust-proof door lock includes a lock body 1. An oil injection channel 2 is ...
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