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Multifunctional door jammer

A multifunctional door and resistor technology, which is applied to instruments, alarms, anti-theft alarms, etc., can solve problems such as insufficient resistance of door resistors, and achieve the effect of improving safety

Inactive Publication Date: 2020-06-12
NANNING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is: to solve the above existing problems, the present invention provides a method that improves the defect of insufficient resistance of existing door stoppers, and at the same time adds a danger alarm function to scare off lawbreakers through an automatic alarm while blocking the door , and at the same time let people wake up from a deep sleep, so as to take corresponding countermeasures multifunctional door stopper

Method used

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  • Multifunctional door jammer
  • Multifunctional door jammer

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 , 2 As shown, a multifunctional door stopper includes a housing 1, a slot plate 2 is provided on one side of the bottom of the housing 1, a resistance plate 5 is provided at the inner bottom of the housing 1, and an alarm contact surface 6 is provided on the side of the housing 1. 1 is fixed on the floor behind the door by a bolt device 3, and an alarm 8 is provided on the outside of the casing 1, and the alarm 8 is powered by a power supply 7 arranged inside the casing 1, and the bolt device 3 acts on the resistance plate 5, and the alarm The contact surface 6 is connected with the alarm 8 through a control circuit.

[0024] The working principle of this embodiment is: the bottom of the shell 1 of the door stopper is provided with a gap, the slot plate 2 is inserted into the bottom door gap, and the door stopper is fixed on the floor through the bolt device 3, when someone pushes the door, a thrust is generated Hitting the alarm contact surface 6, th...

Embodiment 2

[0026] Such as figure 1 , 2 As shown, a multifunctional door stopper includes a housing 1, a slot plate 2 is provided on one side of the bottom of the housing 1, a resistance plate 5 is provided at the inner bottom of the housing 1, and an alarm contact surface 6 is provided on the side of the housing 1. 1 is fixed on the floor behind the door by a bolt device 3, and an alarm 8 is provided on the outside of the casing 1, and the alarm 8 is powered by a power supply 7 arranged inside the casing 1, and the bolt device 3 acts on the resistance plate 5, and the alarm The contact surface 6 is connected with the alarm 8 through a control circuit.

[0027] The bolt device 3 includes an upper nut 4b, a lower nut 4a and bolts. The upper nut 4b is fixed on the upper inner side of the casing 1, the lower nut 4a is fixed on the resistance plate 5, and the bolts pass through the upper nut 4b and the lower nut 4a.

[0028] The shell 1 is in the shape of a right-angle fan. It is convenien...

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Abstract

The invention discloses a multifunctional door jammer and belongs to the technical field of home security. The multifunctional door jammer comprises a shell. A slot insert plate is arranged on one side of the bottom of the shell. A resistance plate is arranged at the bottom of the inner side of the shell. An alarm contact surface is arranged on the lateral side of the shell. The shell is fixed toa floor behind a door through a bolt device. An alarm buzzer is further arranged on the outer side of the shell, and electrified through a power supply device arranged in the shell. The bolt device acts on the resistance plate. The alarm contact surface is connected with the alarm buzzer through a control circuit. According to the multifunctional door jammer, the door resistance plate of a triangular structure is arranged in the door jammer and has a thrust reversing effect when a stranger pushes the door, the stranger is prevented from entering a room, and the safety is improved; and the alarm contact surface is arranged on the shell of the door jammer, an alarm can be automatically sent and can scare away a lawbreaker, meanwhile, a person can wake up from a deep sleep, and therefore, corresponding countermeasures are taken.

Description

technical field [0001] The invention belongs to the technical field of household security, in particular to a multifunctional door stopper. Background technique [0002] The current door stoppers are designed to be relatively large in size, not easy to carry, and have a single function, which can only be used as a door stopper. When in a deep sleep state, the door stopper is pushed away, and people's property and even personal safety will be damaged. Especially single women who live alone or go on business trips. Contents of the invention [0003] The object of the present invention is: to solve the above existing problems, the present invention provides a method that improves the defect of insufficient resistance of existing door stoppers, and at the same time adds a danger alarm function to scare off lawbreakers through an automatic alarm while blocking the door , and at the same time let people wake up from a deep sleep, so as to take corresponding countermeasures mul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/54G08B13/08G08B15/00
CPCE05C17/54G08B13/08G08B15/00
Inventor 傅贵宁志添莫权丽陈燕覃宏恩
Owner NANNING UNIV