An anti-theft lock with movable claws to fix the rotating cam
An anti-theft lock and cam technology, applied in the field of anti-theft locks, can solve the problems of complex structure and high manufacturing cost of anti-theft locks, and achieve the effect of simple structure and low manufacturing cost
Active Publication Date: 2017-11-14
GUANGXI UNIV
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The object of the present invention is to provide an anti-theft lock with movable claws to fix the rotating cam, so as to overcome the shortcomings of the existing anti-theft locks with high protection level, which have complicated structure and high manufacturing cost
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
[0020] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0021] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0022] Figure 1 to Figure 3 It shows a structural schematic diagram of an anti-theft lock using movable claws to fix a rotating cam according to a preferred embodiment of the present invention. The anti-theft lock using movable claws to fix a rotating cam includes a housing 1, a lock cylinder 2, and a paddle 3 , baffle plate 4, rotating cam 5, movable claw 6 and bayonet pin 8, refer to figure 1 and figure 2 , the side ...
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 discloses an anti-theft lock with a rotating cam fixed by a movable clamping jaw. The anti-theft lock comprises a shell, a lock core, a paddle, a baffle, the rotating cam, the movable clamping jaw and a clamping pin, wherein the lock core is arranged in the shell; the front end of the paddle is connected with the rear end of the lock core; the baffle is arranged at the rear part of the shell; an even number of braking grooves are concavely formed in the edge of the rotating cam; the rotating cam is arranged on the baffle; the rear end of the paddle is connected with the rotating cam; the movable clamping jaw is arranged in the shell, and comprises a pair of rear claws and a front claw; the rear claws are convexly arranged backwards; the front claw is convexly arranged forwards, and connected with the shell through a first spring; a guiding hole is formed in the front claw; the clamping pin comprises a first pin column, a second pin column and a third pin column; one end of the first pin column is propped against the side wall of the lock core; the other end of the first pin column is sleeved in the guiding hole; one end of the second pin column is sleeved by the guiding hole and propped against the other end of the first pin column; one end of the third pin column is propped against the other end of the second pin column; and the other end of the third pin column is connected with the shell through a second spring. According to the anti-theft lock provided by the invention, the lock core can be firmly and reliably locked up; and besides, the anti-theft lock is simple in structure and low in manufacturing cost.
Description
technical field [0001] The invention relates to the field of anti-theft locks, in particular to an anti-theft lock which uses a movable claw to fix a rotating cam. Background technique [0002] The anti-theft lock is generally composed of a lock body, a rotating lock cylinder, a transmission mechanism, a main safety lock bolt and a bolt. The rotating lock cylinder is a key component, which contains the rotating lock cylinder tumbler group. The action and range of motion of turning the pins of the lock cylinder are determined by the key. Only when the correct key is encountered can the pins of the lock cylinder move to the correct position, and the lock cylinder can rotate or move in other forms, and then drive the transmission mechanism to complete the unlocking action. No matter how the anti-theft locks on the market change, the design of most locks has a common feature, that is, before the action of the unlocking mechanism, each tumbler group and other related unlocking a...
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 Patents(China)
IPC IPC(8): E05B15/00
CPCE05B15/00
Inventor 邓新平聂雄赖晓唐宾
Owner GUANGXI UNIV