Tap lock and key for opening the tap

Abstract

The invention discloses a water tap lock and a key for opening the water tap lock. The water tap lock comprises a locking cam and a lock cylinder; the side of the locking cam is provided with a locking hole for inserting the key; the lock cylinder is positioned in a cavity inside the locking cam; the inner wall on one end part of the lock cylinder is provided with internal threads matched with external threads on the outlet end of the water tap; a cushion block is arranged between the top of the lock cylinder and the locking cam; the center of the cushion block is provided with a central through hole for receiving a first magnetic block; an opening groove for placing the first magnetic block is arranged on the joint of the end part of the lock cylinder and the cushion block; the height of the opening groove is smaller than that of the magnetic block; and the position corresponding to the first magnetic block of the key is also provided with a second magnetic block which is repelled by the polarity of the first magnetic block. The key comprises an upper key piece and a lower key piece, wherein the upper key piece and the lower key piece are correspondingly provided with section slots; and two section slots are matched to form a section cavity for receiving the second magnetic block. The water tap lock can better control the water consumption of water taps in public places, and can effectively save water consumption; in addition, the key matched with the water tap lock can easily and conveniently open or lock the water tap lock, is convenient to use and has a simple structure.

Description

technical field [0001] The invention relates to a faucet lock, in particular to a faucet lock for outdoor use. The faucet lock is mainly used to lock those faucets with external threads on the water outlet pipes. [0002] The present invention also relates to a key, in particular to a key for opening the above-mentioned faucet lock. Background technique [0003] At present, the water taps used outdoors are rarely locked without special locks. Like this, the waste of water source is relatively large, and the purpose of saving water cannot be achieved well. In addition, someone has designed a method of locking the faucet, that is, a cover is set on the faucet, and then the cover is locked on the faucet by a commonly used lock to achieve the purpose of controlling other people's water use, but this method is not easy to use. And the structure is complex. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies of the prior art,...

AI Technical Summary

Problems solved by technology

[0003] At present, faucets used outdoors are seldom locked without special locks. In this way, the waste of water is relatively large, and the purpose of saving water cannot be better achieved.

In addition, someone has designed a method of locking the faucet, that is, a cover is set on the faucet, and then the cover is locked on the faucet by a commonly used lock to achieve the purpose of controlling other people's water use, but this method is not easy to use. And the structure is complex

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