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Anti-theft lock of side-hung door and window

A technology for casement doors and windows and anti-theft locks, applied in the field of locks, can solve problems such as children falling from the building, and achieve the effects of eliminating the difference in compression, increasing the amount of compression, and having obvious anti-theft functions.

Inactive Publication Date: 2017-06-13
王宗超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the widely used casement doors and windows in buildings use loose-leaf as the axis of door and window rotation, lock the doors and windows with the locking mechanism at the handle position, and open or lock the casement doors and windows by pulling the handle, so the opening is more flexible. However, during use, the handle is easily pulled by children to open doors and windows, especially the casement windows installed on buildings near windowsills and beds. Once a child pulls the handle to open the window, it is very easy for the child to fall from the building. Hidden danger

Method used

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  • Anti-theft lock of side-hung door and window
  • Anti-theft lock of side-hung door and window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of anti-theft lock for casement doors and windows (see figure 1 , figure 2 , image 3 ), a bolt lock 1 and a positioning body 2 composed of a base 1-1, a housing 1-2 and a bolt 1-3, and the positioning body 2 is composed of a fixed seat 2-1, a fixed body 2-2 and a The fixing groove 2-3 on the top of the fixing body 2-2 is composed; when the bottom surface of the base of the bolt lock 1 and the bottom surface of the fixing seat of the positioning body 2 are on the same plane, the position of the fixing groove 2-3 is higher than that of the bolt lock 1 Position of the bolt. In use, the bolt lock 1 is installed on the sash of the casement window, and the positioning body 2 is installed on the window frame, because in the design of the casement window now, the outside of the sash is not on the same plane as the outside of the window frame, and the outside of the sash is not on the same plane. The outside is higher than the window frame, so when designing this ant...

Embodiment 2

[0021] A kind of anti-theft lock for casement doors and windows (see figure 1 , figure 2 ), a bolt lock 1 and a positioning body 2 composed of a base 1-1, a housing 1-2 and a bolt 1-3, and the positioning body 2 is composed of a fixed seat 2-1, a fixed body 2-2 and a The fixing groove 2-3 on the top of the fixing body 2-2 is composed; when the bottom surface of the base of the bolt lock 1 and the bottom surface of the fixing seat of the positioning body 2 are on the same plane, the position of the fixing groove 2-3 is higher than that of the bolt lock 1. For the position of the bolt, the fixing groove 2-3 is any one of circular, elliptical or square.

Embodiment 3

[0023] A kind of anti-theft lock for casement doors and windows (see figure 1 , figure 2 , Figure 4 , Figure 6 ), a bolt lock 1 and a positioning body 2 composed of a base 1-1, a housing 1-2 and a bolt 1-3, and the positioning body 2 is composed of a fixed seat 2-1, a fixed body 2-2 and a The fixing groove 2-3 on the top of the fixing body 2-2 is composed; when the bottom surface of the base of the bolt lock 1 and the bottom surface of the fixing seat of the positioning body 2 are on the same plane, the position of the fixing groove 2-3 is higher than that of the bolt lock 1 The position of the pin, the top of the fixed body 2-2 is provided with a circular hole 2-4 communicating with the fixed groove 2-3, the circular hole 2-4 is provided with an internal thread, and the circular hole 2-4 is provided with a There are adjustment pegs 2-5 matched with the internal thread. In order to facilitate installation, the size of the fixing hole is larger than the diameter of the b...

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Abstract

The invention relates to an anti-theft lock of a side-hung door and window and belongs to the technical field of locksets. According to the specific technical scheme, the anti-theft lock of the side-hung door and window comprises a bolt pin lock 1 composed of a base 1-1, a shell 1-2 and a bolt pin 1-3 and a positioning body 2 and is characterized in that the positioning body 2 is composed of a fixed seat 2-1, a fixed body 2-2 and a fixed groove 2-3 located on the upper portion of the fixed body 2-2. When the bottom face of the base of the bolt pin lock 1 and the bottom face of the fixed seat of the positioning body 2 are located on the same plane, the position of the fixed groove 2-3 is higher than the position of the bolt pin of the bolt pin lock 1. The anti-theft lock of the side-hung door and window has the following distinctive advantages that firstly, the structure is simple, and mounting is convenient; and secondly, the application range is wide.

Description

technical field [0001] The invention relates to an anti-theft lock for a casement door and window, which belongs to the technical field of locks. Background technique [0002] At present, the widely used casement doors and windows in buildings use loose-leaf as the axis of door and window rotation, lock the doors and windows with the locking mechanism at the handle position, and open or lock the casement doors and windows by pulling the handle, so the opening is more flexible. However, during use, the handle is easily pulled by children to open doors and windows, especially the casement windows installed on buildings near windowsills and beds. Once a child pulls the handle to open the window, it is very easy for the child to fall from the building. Hidden danger. Contents of the invention [0003] The invention provides an anti-theft lock installed on a casement door and window. The lock has a simple structure and is easy to install. Its specific technical solution is: a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B65/06E05B63/06
CPCE05B65/06E05B63/06
Inventor 王宗超
Owner 王宗超
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