Button-type mechanical cipher lock cylinder
A mechanical combination lock and key technology, which is applied in combination locks, building locks, numbered locks, etc., can solve the problems of high cost, low confidentiality, and high cost, and achieve the effects of convenient use, convenient code replacement and simple structure.
Inactive Publication Date: 2007-07-11
王艳芬
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, there are many types of locks. There are electronic combination locks because of their high cost and necessary power supply. The structure of mechanical combination locks is a dial type, which is inconvenient to open with a low key position. It is not easy to expand, and the key-opened tumbler lock is still the main one so far, and it is difficult to expand as a coded lock cylinder
[0003] In order to overcome the high cost of the current electronic combination lock cylinder, the power supply must be used, and the mechanical combination lock has low key positions and poor security. Push-button mechanical combination lock cylinder
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
[0011] The present invention will be further described below with reference to accompanying drawing:
[0012] As shown in Figure 1, the button frame (3) is fixed on the inner side of the cipher box (18) below by screws, and the button spring (2) is covered with a button spring (2) below the button (1), which is packed into the circular groove of the button frame (3) together, and the button (1) The top protrudes from the inner side of the cipher box, and the core-pulling frame (5) is equipped with a button push piece (4) which is inserted into the middle part of the key frame (3) from the side of the cipher box (18) together, and the middle part of the button (1) supports The arm is aligned with the upper part of the button push piece (4) in the core pulling frame (5) respectively, and the button frame (3) is connected with the stepping frame (26) through the shaft, and the tooth plate spring (24) is set in the step positioning Sheet (27) is movably fixed on the side of step f...
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 mechanical cipher lock core, characterized in that as the linear journey of keyboard is made use of and inclined face on keyboard pushes step tooth piece move, when keyboard is pressed in every time according to correct codes, step tooth piece moves a setting distance; when the last keyboard is pressed, the step tooth piece moves to the certain distance and pushes the open lever of lock core and the lock is opened; when codes are error, inclined face on keyboard is misplacement with step tooth piece so that it can not push the step tooth piece move, at the same time reset drawing mover is acted to drive step locating piece rescind the constraint to step tooth piece and the step tooth piece returns the original position under the effect of tooth spring. There are twelve codes to be provided to arrange in the lock core and code figures can be selected from 1 to 9. The invention is provided with especially big code amount, especially strong secrecy, simple structure and stable action.
Description
Technical field: [0001] The lock cylinder of the present invention is, in particular, a mechanical combination lock cylinder. Background technique: [0002] At present, there are many types of locks. There are electronic combination locks because of their high cost and necessary power supply. The structure of mechanical combination locks is a dial type, which is inconvenient to open with a low key position. Difficult to expand, still based on the tumbler lock that the key is opened so far, it is difficult to expand as a coded lock cylinder. [0003] In order to overcome the high cost of the current electronic combination lock cylinder, the need to use a power supply, and the lack of low security in the mechanical combination lock key position, the present invention provides a simple structure, convenient opening, multiple keys, strong security, no electricity, no key Push-button mechanical combination lock cylinder. [0004] In order to achieve the above-mentioned purpose,...
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): E05B37/20
Inventor 王艳芬
Owner 王艳芬