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Sliding door and window safe coupler lock

A technology for sliding doors and windows, safety

Inactive Publication Date: 2017-12-08
ZHANGJIAGANG MAOAN TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the door and window safety locks commonly used in our daily life are mostly mortise locks, padlocks or T-shaped locks, spring locks, etc., and their quality is uneven. After a long time of use, rust, breakage, and looseness often occur. , not only greatly reduces the safety performance, but also brings a lot of inconvenience to the worse

Method used

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  • Sliding door and window safe coupler lock
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Embodiment Construction

[0010] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0011] The embodiment of the present invention discloses a safety hook lock for translational doors and windows, and those skilled in the art can learn from the content of this article and appropriately improve the process parameters to realize it. In particular, it should be pointed out that all similar replacements and modifications are obvious to those skilled in the art, and they are all considered to be included in the present invention. The application of...

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Abstract

The invention discloses a safety hook lock for translation doors and windows, which comprises a chassis, a lock piece and a hook piece. area, the main lock area is provided with a round fine iron washer, and the lock is fixed to the center of the main lock area by bolts arranged on the circular iron washer, and the fixed area A first fixing hole is provided on the top, and the hook is composed of a main body, a lock and a base plate, and a second fixing hole is provided on the base plate. The invention has reasonable structural design, smooth switch rotation, stronger anti-theft function, high-quality material selection, firmness, not easy to fall off, not easy to break and not easy to rust, and at the same time, it is small and light in size, more convenient to install, with higher safety factor and longer service life.

Description

technical field [0001] The invention relates to the field of metal locks, in particular to a safety hook lock for translation doors and windows. Background technique [0002] In daily life, the safety of doors and windows is one of the common senses that we pay attention to in daily life, such as coping with outdoor bad weather and environment, preventing people and objects from falling accidentally, preventing property from being stolen, etc. A safe door and window design really brings great benefits to our life. Great convenience came. However, the door and window safety locks commonly used in our daily life are mostly mortise locks, padlocks or T-shaped locks, spring locks, etc., and their quality is uneven. After a long time of use, rust, breakage, and looseness often occur. , Not only caused the safety performance to be greatly reduced, but also brought a lot of inconvenience to the worse. [0003] In view of this, it is necessary to provide a device with reasonable s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C3/04
CPCE05C3/045
Inventor 徐靖
Owner ZHANGJIAGANG MAOAN TRADING
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