A pull door lock
A sliding door lock and door lock technology, applied in the field of power distribution, can solve problems such as low reliability, and achieve the effects of high reliability, prevention of misoperation, and good safety performance.
Active Publication Date: 2017-05-10
SUZHOU HUAYUAN ELECTRIC
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Problems solved by technology
[0003] The traditional simple electrical cabinet door lock does not require any key, just insert the matching unlocker to drive the lock rod and lock plate to rotate and open, so that in the locked state, the lock plate may be in the locked position due to accidental collision or action. On state, therefore, its reliability is very low
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] Such as figure 1 As shown, embodiments of the present invention include:
[0016] A lifting door lock for installation on a high-voltage or low-voltage electrical cabinet, comprising a first lock frame 1, a second lock frame 2 and a lifting rod 3, the first lock frame 1 is a strip-shaped groove structure, A first groove frame 11 and a first lifting hole 12 are provided, the first groove frame 11 is arranged at the middle position inside the first lock frame 1, and the first lifting holes 12 are respectively a...
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The invention discloses a lift-pull door lock. The lift-pull door lock comprises a first lock frame, a second lock frame and a lift-pull rod. The first lock frame is of an elongated groove structure and provided with a first groove frame and first lift-pull holes, the first groove frame is arranged in the inner middle of the first lock frame, the first lift-pull holes are formed in the middles of the upper end and the lower end of the first lock frame respectively, the second lock frame is arranged in the first groove frame, and the lift-pull rod is mounted in the first groove frame of the first lock frame through the first lift-pull holes and is connected with the second lock frame. The lift-pull door lock for being mounted on a high-voltage or low-voltage electrical cabinet has the advantages that the lift-pull door lock is simple, compact and convenient to mount; a user can open a door of the electrical cabinet by lifting and pulling the lift-pull door lock during unlocking, and accordingly, the lift-pull door lock is high in reliability and safety, capable of preventing misoperation and the like.
Description
technical field [0001] The invention relates to the field of power distribution industry, in particular to a lifting door lock. Background technique [0002] With the development of the high-voltage or low-voltage power distribution industry, its technical performance requirements for practicality, safety, and protection have improved, and the protection requirements for the cabinet door installed in the cabinet are also getting higher and higher. It is hoped that the connection of the cabinet door is firm, and High protection level. [0003] The traditional simple electrical cabinet door lock does not require any key, just insert the matching unlocker to drive the lock rod and lock plate to rotate and open, so that in the locked state, the lock plate may be in the locked position due to accidental collision or action. On state, therefore, its reliability is very low. Contents of the invention [0004] The technical problem mainly solved by the present invention is to pr...
Claims
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IPC IPC(8): E05B65/52E05B63/08E05B15/00
Inventor 马晓臻
Owner SUZHOU HUAYUAN ELECTRIC