Laminated steel sheet padlock
A padlock and steel sheet technology, applied in the field of locks, can solve the problems of complex manufacturing process, high cost, susceptibility to casting and drawing, etc., and achieve the effect of low cost, good performance and high reliability
Inactive Publication Date: 2009-09-02
夏士林
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Problems solved by technology
[0002] The current padlocks generally do not use stainless steel materials, because if stainless steel materials are used and manufactured according to the traditional structure, the manufacturing process is complicated and the cost is high; it is easy to be controlled by defects such as casting, drawing, etc. Drilling and other processing difficulty control
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[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0030] As shown in the figure, this laminated steel plate padlock mainly includes a casing 10, a lock beam 11 and a lock cylinder 16. In the casing 10, the upper end positioning piece 1 of the lock beam, the coil spring positioning piece 2, Rotator positioning piece 3, lock beam lower end positioning piece 4, lock rotation degree positioning piece 5 and lock beam locking positioning piece 6; lock bottom cover 9 is provided with lock bottom positioning piece 8, lock beam locking positioning piece 6 and lock bottom A lock core 16 is arranged between the end positioning pieces 8 . The lock beam upper end positioning piece 1, the spiral spring positioning piece 2, the rotator positioning piece 3, the lock beam lower end positioning piece 4, the lock rotation degree positioning piece 5 and the lock beam locking positioning piece 6 are respectively ...
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The invention relates to a laminated steel plate padlock, which mainly includes a shell, a lock beam and a lock core. The lock bottom cover is provided with a lock bottom positioning piece, the coil spring positioning piece is provided with a coil spring positioning piece through hole, and the rotator positioning piece is provided with a The through hole of the rotator positioning piece, the positioning piece at the lower end of the lock beam is provided with the through hole of the locking beam positioning piece; the through hole of the coil spring positioning piece, the through hole of the rotator positioning piece and the through hole of the locking beam positioning piece are installed in the cavity formed by the rotator And the lock cylinder dial, the rotator mainly includes the convex surface of the rotator and the concave surface of the rotator, on which there is a reset device; the dial of the lock cylinder is inserted into the inner cavity of the rotator; one end of the steel ball is connected to the convex surface of the rotator and the concave surface of the rotator Matching contact, the other end is matching contact with the locking beam slot. The beneficial effect of the present invention is that: the sheet-like lamination inside the lock can be made in various shapes of each layer, the thickness can be adjusted arbitrarily with the size and structure of the lock, and is not controlled by the processing difficulty such as drilling, so rust steel and steel can be used. High-quality production, good performance and low cost.
Description
technical field [0001] The invention relates to the field of locks such as anti-theft locks and door locks, and mainly relates to a laminated steel padlock. Background technique [0002] The current padlocks generally do not use stainless steel materials, because if stainless steel materials are used and manufactured according to the traditional structure, the manufacturing process is complicated and the cost is high; it is easy to be controlled by defects such as casting, drawing, etc. Drilling and other processing difficulty control. Contents of the invention [0003] The present invention aims to solve the above-mentioned existing shortcomings, and provides a laminated steel padlock with good reliability, suitable for stainless steel, and low manufacturing cost. [0004] The present invention solves the technical scheme that its technical problem adopts. This laminated steel plate padlock mainly includes a shell, a lock beam and a lock cylinder. In the shell, there ar...
Claims
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IPC IPC(8): E05B67/00E05B67/02
Inventor 夏士林
Owner 夏士林