A household handle lock capable of regular maintenance

Abstract

The invention discloses a household handle lock capable of being regularly maintained. The household handle lock comprises an inner lock plate, a middle lock plate, an outer lock plate and a handle. The inner lock plate and the outer lock plate are movably arranged at the two ends of the middle lock plate through connecting pins. The handle is rotationally connected with the outer lock plate through a rotation disc embedded in the outer lock plate. A button and a lock hole are embedded and fixed in the surface of the outer lock plate. A graphite core storage box is arranged in the middle lockplate. A discharging nozzle is arranged at the bottom end of the graphite core storage box and provided with a sliding groove. A baffle is movably arranged on the sliding groove. A push rod is weldedto the end, close to the inner lock plate, of the baffle and penetrates the inner lock plate to be welded to the push handle. A lock cylinder is movably arranged in the middle lock plate, a lock rod is movably arranged in the middle lock plate, and the handle is movably connected with the inner lock plate through a rotation disc embedded and fixed in the inner lock plate. By means of the householdhandle lock, the lock cylinder and the lock rod can be maintained, rusting is avoided, and the purpose of normal usage is achieved.

Description

technical field [0001] The invention relates to the technical field of handle locks in life, in particular to a household handle lock capable of regular maintenance. Background technique [0002] Handle locks, handle locks are divided into split locks, conjoined locks, and three-bar quick-installation locks. There are many materials for the products, including zinc alloy, stainless steel, copper, and aluminum alloy. In terms of styles, there are three types of interior door locks: European style, Chinese style, and modern and simple. In order to match various styles of furniture, the shape and color of the handles are varied. , colorful, relatively good product safety, often used in the entrance door, room door. Residential, office buildings, hotels, etc. can be used. The handles that have been electroplated and electrostatically sprayed are wear-resistant and anti-corrosion. When choosing, they should not only match the decoration style of the room, but also be able to wi...

AI Technical Summary

Problems solved by technology

[0003] However, after the existing handle lock is installed, it is generally impossible to maintain it, which leads to the corrosion of the lock cylinder and the lock rod when it is eroded by humid air, which affects its normal use and shortens its life.

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