Door lock safety protection cover
A protective cover and safety technology, applied in building locks, buildings, building structures, etc., can solve the problems of inconvenient installation, anti-theft locks, complicated operation, etc., and achieve the effect of convenient operation, simple structure, and prevention of unlocking.
Inactive Publication Date: 2014-11-12
尹同海
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The locks sold in the market today are not anti-theft. All the locks are invalid in the face of technical unlocking, and cannot play the anti-theft function that the locks should have.
There is an anti-theft device for lock cylinder protection in the prior art, but this kind of device is installed on the lock cylinder, and the installation itself is inconvenient, and the operation is complicated
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.
[0016] See figure 1 As shown, it is a schematic structural diagram of the door lock safety protection cover of the present invention, which includes a lock positioning splint 1 which covers the lock head at the bottom of the protection cover; a fixed warehouse 2 which is arranged on the upper part of the positioning splint 1, A first cavity 2 is provided in the middle, and a first vertical gap is opened on the left side. In this embodiment, the fixed warehouse 2 and the positioning splint 1 are integrally constructed. A revolving bin 3 is also provided in the fixed bin 2. The interior of the revolving bin 3 is a cavity for placing keys. A second vertical gap is also provided on the left side of the revolving bin 3. When the gap and the second gap are butted together, the key enters the cavity in the revolvin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a door lock safety protection cover which comprises a lock positioning clamp plate and a fixing bin, wherein a lock head covers the bottom of the protection cover through the lock positioning clamp plate; the fixing bin is arranged on the upper portion of the positioning clamp plate, the middle of the fixing bin is provided with a first cavity, the left side of the fixing bin is provided with a first vertical opening, the interior of the fixing bin is further provided with a rotating bin, a cavity for containing a key is formed in the rotating bin, and the left side of the rotating bin is provided with a second vertical opening; the upper end of the rotating bin is connected with a first rotating shaft, the upper end of the first rotating shaft is connected with an oval connection shaft, and the lower end of the first rotating shaft is connected with a key handle directly; the upper end of the oval connection shaft is connected with a second rotating shaft, and the second rotating shaft is connected with a rotating handle and moves along with the rotating handle. The door lock safety protection cover is arranged on the outer side of a door lock, simple in structure, convenient to operate, capable of preventing other unlocking tools from unlocking the lock effectively and safe and effective.
Description
Technical field [0001] The invention relates to the field of door lock safety protection, in particular to a door lock safety protection cover installed outside the lock. Background technique [0002] The locks sold in the market today have the problem of not being anti-theft. All locks are invalid before technical unlocking, and cannot play the anti-theft function that locks should have. There is an anti-theft device for lock core protection in the prior art, but this kind of device is installed on the lock core, the installation itself is not convenient, and the operation is complicated. [0003] In view of the above-mentioned shortcomings, the creator of the present invention finally obtained the creation after a long period of research and practice. Summary of the invention [0004] The purpose of the present invention is to provide a door lock safety protection device to overcome the above technical defects. [0005] In order to achieve the above objective, the present inventio...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E05B17/00
Inventor 尹同海
Owner 尹同海