Blade bolt mechanical lock
A technology of mechanical locks and blades, which is applied in building locks, cylinder locks, and locks with turning keys, etc., which can solve the problems of small travel range, technical opening, and many types of parts.
Inactive Publication Date: 2019-04-09
杨明广
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[0002] The blade mechanical lock used in the prior art at least includes a lock head body, a lock cylinder, a blade, a locking pin and a spring. Make the locking pin return to lock, so that the blades must be separated by a grille; use some simple tool to squeeze the blades towards each other, and then turn hard, and it can be opened in a few seconds. This is not only because of the clear direction of blade movement and the number of blades. Less, less luck, and because of the Achilles heel of the V-shaped slope, its structure is more complicated, and there are many types of parts. The so-called key quantity is mostly false, and the reliability and security are very low. The problem
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[0018] The blade bolt type mechanical lock of the present application will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0019] As shown in the figure, the blade bolt type mechanical lock of the present application at least includes a lock cylinder 2 and a lock head body 1, and the right and upper settings of the lock cylinder 2 can be applied to the existing technology, that is, it will not be described again.
[0020] See figure 1 , figure 2 , the blade bolt 3 is a circular truncated section shape, and the blade bolt 3 of the |_| Different widths, both ends of the upper end surface are provided with zigzag grooves 3a, which can prevent technical operations from opening. In this example, 26 pieces of blade bolts 3 are continuously arranged on the lock cylinder 2: the lock head body 1 is provided with symmetrical The groove 1a corresponds to both sides of the blade bolt 3 respectively, and both sides of the blade bolt...
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The invention relates to a blade bolt mechanical lock which can be used for doors, vehicles and the like. The blade bolt mechanical lock includes at least one lock core, a lock head body, and a blade(bolt) and is characterized in that the blade bolt is continuously arranged in the lock core, the blade bolt is in a round table cross-sectional shape, and the blade bolt is hollow and is rectangularor U-shaped key hole; and a pulling convex or a groove can be formed in the middle of the key hole, the left and right parts of the key hole are bolt parts and have width difference, the blade bolt isconnected to the lock head body, symmetrical grooves are formed in the lock head body and respectively correspond to the two sides of the blade bolt, when one side of the blade bolt is connected withthe lock head body, locking is conducted, when the two sides of the blade bolt are separated from the lock head body, opening is conducted, and the U-shaped key hole can also be arranged in a two-layer mode without springs and pins. The structure is very simple, the locking hole is very small, the secret key amount is huge, the safety and reliability are achieved, and the possibility of technicalunlocking is basically eliminated.
Description
technical field [0001] The present application is a blade bolt type mechanical lock that can be used for door locks, car locks and the like. Background technique [0002] The blade mechanical lock used in the prior art at least includes a lock head body, a lock cylinder, a blade, a locking pin and a spring. Make the locking pin return to lock, so that the blades must be separated by a grille; use some simple tool to squeeze the blades towards each other, and then turn hard, and it can be opened in a few seconds. This is not only because of the clear direction of blade movement and the number of blades. Less, less luck, and because of the Achilles heel of the V-shaped slope, its structure is more complicated, and there are many types of parts. The so-called key quantity is mostly false, and the reliability and security are very low. The problem. Contents of the invention [0003] The application is a blade mechanical lock, which at least includes a lock cylinder, a lock h...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E05B29/06E05B29/08E05B19/06E05B19/02
CPCE05B19/0035E05B19/0076E05B29/00
Inventor 杨明广
Owner 杨明广