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Window locking device

A locking device and window technology, applied in the field of door and window parts, can solve problems such as hidden dangers, sliding displacement of window frames, theft, etc., and achieve the effects of high safety factor, increased safety, and convenient installation.

Inactive Publication Date: 2016-01-13
永康市雅和工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the windows are sliding window structures, which are composed of upper, lower or left and right parallel window frames, and the structure for locking the two window frames can only complete the locking function when the windows are fully closed, so There are many potential safety hazards when people are in the state of half-opening the windows; one is that there is no one in the house, which is easy to cause theft; Will result in a hazard, such as a child falling from a half-open window

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1, such as figure 1 with 2 shown. The present invention includes an inner window frame and an outer window frame, and the window locking device structure includes a rack 13 and a base 1 . The base 1 is provided with threaded holes 15, and the base 1 is connected with the inner window frame by bolts. The rack 13 is provided with a fixing hole 12, and the rack 13 is connected with the outer window frame by bolts. The base 1 is provided with a sliding hole 10 , and the size of the sliding hole 10 matches the rack 13 , so that the rack 13 can slide relative to the base 1 along the sliding hole 10 . The base 1 is also provided with a limiting device, such as figure 1 As shown, the limiting device is composed of a limiting member 3 and a chute 16, and the limiting member 3 is a limiting plate. Slide rails 23 are provided on both sides of the wall of the chute 16 , and the stopper 3 slides up and down along the slide rails 23 . The rack 13 is provided with a lock...

Embodiment 2

[0027] Example 2, such as Figures 3 to 5 As shown, this embodiment is based on Embodiment 1. The limiting device includes a limiting member 3, a control member 14 and a chute 16. A positioning pin 17 is riveted on the limiting member 3, and a positioning pin 17 is sleeved on the limiting member 3. Return spring 9, and return spring 9 is fixedly connected with chute 16 walls. Such as Figure 5 As shown, the control member 14 is a control rod, and the control rod is riveted with the surface of the limiting member 3 . In order to make the sealing of the limit device better, such as image 3 As shown, a seal 19 is provided on the outside of the chute 16 , and the seal 19 is fixedly connected to the base 1 . The sealing member 19 is provided with a through hole 20, and the control member 14 can pass through the through hole 20 for the user to operate the limiting device.

[0028] The principle of use is the same as that of Embodiment 1, and the locking member 3 is moved up and...

Embodiment 3

[0029] Example 3, such as Figures 6 to 8 As shown, this embodiment is based on Embodiment 2, and the structure of the sealing member 19 is replaced by the lock cylinder base 2. The lock cylinder base 2 is provided with a lock cylinder connector 8, and the inside of the lock cylinder connector 8 is hollow. The lock cylinder base 2 is fixedly connected with the base 1 by screws, such as Figure 8 As shown, the lock cylinder base 2 is provided with a No. 2 sliding hole 11, and the No. 2 sliding hole 11 is set in cooperation with the sliding hole 10 on the base 1, so that the rack 13 passes through the sliding hole 10 and the second sliding hole at the same time. No. 11. The control piece 14 is connected with a lock core 6 , and the tail end of the lock core 6 is provided with a puller 4 , and the puller 4 rotates with the rotation of the lock core 6 . The pulling piece 4 is provided with an adjusting rod 21 , and the adjusting rod 21 abuts against the bottom of the control mem...

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PUM

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Abstract

The invention belongs to the field of parts of doors and windows and particularly relates to a door and window locking device. The defect that a traditional window locking device can not lock a window when the window is in an opened state is overcome. The structure of the window locking device comprises an inner side window frame and an outer side window frame. The window locking device further comprises a rack (13) and a base (1). The base (1) is fixedly connected with the inner side window frame. The rack (13) is fixedly connected with the outer side window frame. The base (1) is provided with a sliding hole (10) which is in sliding fit with the rack (13). The base is provided with a limiting device. The rack (13) is provided with clamping grooves (18) which are in clamping fit with the limiting device. According to the window locking device, the window can be locked when the window is in a half-open condition or in a slight open condition, so that the safe and anti-theft effects are achieved, and the potential safety hazard that a kid climbs the window and falls from a building is avoided at the same time.

Description

technical field [0001] The invention belongs to the field of door and window parts, in particular to a door and window locking device. Background technique [0002] At present, most of the windows are sliding window structures, which are composed of upper, lower or left and right parallel window frames, and the structure for locking the two window frames can only complete the locking function when the windows are fully closed, so There are many potential safety hazards when people are in the state of half-opening the windows; one is that there is no one in the house, which is easy to cause theft; This can lead to hazards, such as a child falling from a half-open window. Contents of the invention [0003] In view of the above problems, the present invention aims to design a window locking device, which can keep the window in a locked state when the inner and outer window frames are in any relative position, which is easy to operate and has a high safety factor. [0004] I...

Claims

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Application Information

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IPC IPC(8): E05B65/08
Inventor 翁金伟
Owner 永康市雅和工贸有限公司
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