Alarm lock for mechanically operating alarm bell
A technology of mechanical manipulation and alarm lock, which is applied in electric alarm locks, building locks, buildings, etc. It can solve the problems of quickly judging the identity of the person who unlocks the door outside the door, and the alarm lock cannot intelligently identify whether someone is unlocking the lock correctly, so as to achieve a simple structure , easy to operate, high safety prompt effect
Active Publication Date: 2019-08-16
安徽省华腾农业科技有限公司经开区分公司
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Problems solved by technology
[0002] Most of the current alarm locks cannot intelligently identify whether someone is unlocking the lock correctly, and the people inside the house cannot accurately and quickly judge the identity of the person who unlocks the door through the alarm lock. The alarm bell reminds the people in the house that outsiders are unlocking the lock, which plays a warning role. At the same time, when the special key is used to unlock the lock correctly, several alarm bells will sound to remind the family to go home. The identity of the person who unlocks the door, a kind of alarm lock with high safety reminder and mechanical operation of the alarm bell is really necessary
Method used
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[0016] Combine below Figure 1-4 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0017] refer to Figure 1-4 , according to an embodiment of the present invention, an alarm lock for mechanically manipulating the alarm bell includes an alarm lock body 10, an anti-theft chamber 11 disposed in the alarm lock body 10, and an anti-theft unlocking device is arranged in the anti-theft chamber 11, The anti-theft unlocking device includes a rotatable anti-theft rotating chain block 12 arranged in the anti-theft cavity 11, an alarm lock hole 13 is arranged in the anti-theft rotating chain block 12, and the right side of the anti-theft rotating chain block 12 is rotatable The driven bevel gear 17 is arranged on the right side of the anti-theft unlocking device, and an alarm b...
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The invention discloses an alarm lock for mechanically operating an alarm bell. The alarm lock comprises an alarm lock body and an anti-theft cavity arranged in the alarm lock body, an anti-theft unlocking device is arranged in the anti-theft cavity, the anti-theft unlocking device comprises an anti-theft rotating chain block rotationally arranged in the anti-theft cavity, and the anti-theft rotating chain block is internally provided with an alarm lock hole. The aim is to design the alarm lock for mechanically operating an alarm bell, when unlocking is carried out without using a special key,alarm bell sounds can be given out automatically, a person in a house is alerted that a stranger conducts unlocking, and the warning effect is achieved; and meanwhile, when the special key is used for unlocking correctly, several alarm bell sounds can be given out to prompt that family members go home, the alarm bell sounds disappear automatically after unlocking, the person in the house can conveniently judge the identity of the person conducting unlocking outdoors, and the security prompting performance is high.
Description
technical field [0001] The invention relates to the technical field of safety locks, in particular to an alarm lock with a mechanically operated alarm bell. Background technique [0002] Most of the current alarm locks cannot intelligently identify whether someone is unlocking the lock correctly, and the people inside the house cannot accurately and quickly judge the identity of the person who unlocks the door through the alarm lock. The alarm bell reminds the people in the house that an outsider is unlocking the lock, which plays a warning role. At the same time, when the special key is used to unlock the lock correctly, several alarm bells will sound to remind the family to go home. After the unlocking is completed, the alarm bell will disappear automatically, which is convenient for the people in the house to judge The identity of the unlocking personnel outside the door, the alarm lock of a kind of mechanical operation alarm bell that safety prompting is high is really n...
Claims
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Login to View More IPC IPC(8): E05B45/02E05B45/06E05B45/10
CPCE05B45/02E05B45/06E05B45/10
Inventor 不公告发明人
Owner 安徽省华腾农业科技有限公司经开区分公司