Anti-disassembly hinge and hinge disassembly prevention method

An anti-disassembly and hinge technology, which is applied in door/window accessories, hinged panels, buildings, etc., can solve the problems that doors and windows are easy to be disassembled, and achieve the effect of exquisite structure and simple operation

Active Publication Date: 2018-12-11
RUIAN OUZHILUN BUILDING HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to make up for the technical deficiencies existing in the prior art, the present invention provides an anti-disassembly hinge and a hinge anti-disassembly method to solve the problem that existing doors and windows are easily disassembled

Method used

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  • Anti-disassembly hinge and hinge disassembly prevention method
  • Anti-disassembly hinge and hinge disassembly prevention method
  • Anti-disassembly hinge and hinge disassembly prevention method

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Embodiment Construction

[0013] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0014] Depend on Figure 1 to Figure 5 An anti-disassembly hinge is given, which includes two vertically arranged flat plates 1 side by side connected by rear hinges, and also includes two built-in blocks 2 corresponding to the flat plates 1 one by one. Insert at least one socket 3 in the built-in block 2, the socket 3 has a lock hole 4 through the socket 3, and the built-in block 2 has a slider 5 that slides parallel to the axial direction of the lock hole 4, the slider 5 has a lock pin 6 coaxially corresponding to the lock hole 4, and the lock pin 6 is placed outside the lock hole 4; the built-in block 2 has a stopper 7 that runs through the flat plate 1 and slides into the built-in block 2 , the stopper 7 runs through the slider 5 so that the slider 5 cannot slide, and the upper and lower end faces of the stopper 7 a...

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PUM

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Abstract

The invention relates to an anti-disassembly hinge. The anti-disassembly hinge comprises a hinge, internal blocks and sleeves, wherein the hinge is formed by hinging of two plates, and the internal blocks correspond to the plates. An insertion portion provided with a lock hole is arranged on each plate, and a slider with a lock pin is arranged on each internal block. Stop blocks, penetrating the plates to be inserted into the internal blocks and penetrate the sliders, are arranged on the internal blocks. Limiting sliding grooves are formed in the stop blocks. Retaining blocks located in the limiting sliding grooves are arranged on the plates, and are connected with the internal blocks through springs. A first connection rod and a second connection rod are arranged on each internal block, and one end of the first connection rod is hinged with one end of the second connection rod. The first connection rods are hinged with the sliders, and the second connection rods are connected with rotating shafts. Hexagonal splines are arranged at the ends of the rotating shafts. The internal blocks are provided with insertion holes matched with the hexagonal splines. The sleeves are matched withthe hexagonal splines, and clearance holes are formed in the plates. A hinge disassembly prevention method includes inserting the lock pins into the lock holes slidably through a triggering device andseparating the lock pins from the lock holes through a pulling device so as to achieve locking and unlocking between the plates and the internal blocks.

Description

technical field [0001] The invention relates to the technical field of door and window safety protection, in particular to an anti-disassembly hinge and a hinge anti-disassembly method. Background technique [0002] In some public places, public facilities are often stolen, and safety doors for fire prevention, safety doors for escape routes, and windows in some public places have also become targets for criminals. There are no good security measures, easy to disassemble, and can be easily stolen; and the more common household anti-theft doors and anti-theft windows in life, there have been frequent cases of theft in recent years, and some of the stolen cases are caused by criminals. For the purpose of making profits, stealing expensive high-end doors or windows in exchange for money, and some cases are just retaliatory actions taken by criminals who failed to burglary, but no matter what the situation is, it will undoubtedly bring great harm to the owner. Great security ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D11/00
CPCE05D11/00
Inventor 陈亚南
Owner RUIAN OUZHILUN BUILDING HARDWARE
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