Automatic double-locking door
An automatic, lock-slot technology, applied in building locks, anti-war damage, anti-theft, etc., can solve problems such as theft or other hidden dangers, and achieve the effect of simple structure, strong practicability, and simple operation
Inactive Publication Date: 2017-05-17
方定元
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Problems solved by technology
[0002] In the prior art, anti-theft doors are generally locked manually after entering the door. However, in daily life, due to a hard day, people often forget to lock the door after returning home, resulting in theft or other hidden dangers.
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[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0011] In order to solve the technical problem of theft caused by forgetting to lock the door in the prior art, the embodiment of the present invention provides an automatic anti-lock door, which includes a lock body 1 arranged on the door leaf and a device matched with the lock body 1 The lock slot 2 on the door frame, the lock slot 2 is provided with two rods 4 and a rectangular kit 3 with openings at both ends and tooth lines on the upper and lower inner sides, and one end of the kit 3 abuts the lock slot 2 bottom, the other end is flush with the mouth of the lock groove 2, and the kit 3 is provided with two gears 5 that are meshed with the upper and lower inner sides of the kit 3 respectively, and the gears 5 are rotatably fixed on the rod 4, the other end of the rod 4 is fixed at the bottom of the lock groove 2; the lock body 1 i...
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The invention discloses an automatic double-locking door, which belongs to the technical field of security door manufacturing. The automatic double-locking door comprises a lock body arranged on a door leaf, and a lock slot matched with the lock body and arranged on a door frame in a matching way. The automatic double-locking door is characterized in that two rod pieces and a hollow rectangular-shaped casing element with openings on two ends and tooth threads on the upper inner side and the lower inner side are arranged in the lock slot; one end of the casing element presses against the bottom part of the lock slot; the other end of the casing element is parallel and level to an opening part of the lock slot; two gears meshed with the upper inner side and the lower inner side of the casing element are arranged in the casing element; the gears are rotatably fixed to one ends of the rod pieces; the other ends of the rod pieces are fixed to the bottom part of the lock slot; a casing element slot matched with the casing element is arranged on the lock body; a lock tongue capable of axially moving and partially stretching out of the casing element slot is arranged on the bottom part of the casing element slot; and tooth threads matchedly meshed with the gears are arranged on the upper side and the lower side of the lock tongue. The automatic double-locking door provided by the invention is simple in structure and simple to operate, can realize double-locking as long as closing the door conveniently, and has high practicability.
Description
technical field [0001] The invention relates to the technical field of anti-theft door manufacturing, in particular to an automatic anti-lock door. Background technique [0002] In the prior art, anti-theft doors are generally manually locked after entering the door, but in daily life, due to a tiring day, people often forget to lock the door after returning home, resulting in theft or other hidden dangers. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, and propose a door that can be automatically locked only by lightly carrying it, so as to solve the technical problem of theft due to forgetting to lock the door in the prior art. [0004] In order to achieve the above technical purpose, the technical solution of the present invention provides an automatic anti-lock door, which includes a lock body arranged on the door leaf and a lock groove on the door frame matched with the lock body. Two...
Claims
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IPC IPC(8): E05B15/00E05B15/10E06B5/11
Inventor 方定元
Owner 方定元