Box locking mechanism convenient to install and low in production cost
A production cost and lock box technology, which is applied in building locks, building construction, construction, etc., can solve the problems of time-consuming and labor-consuming, high production cost of lock cylinders, etc.
Pending Publication Date: 2022-03-25
3H INC +2
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- Abstract
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- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Most transmission locks with lock boxes on the market need to be equipped with a lock cylinder. The overall production cost of the lock cylinder is high, and during installation, irregular holes (cross-sectional shape of the lock cylinder) need to be drilled on the door leaf to accommodate the lock cylinder. Lock cylinder, time-consuming and labor-intensive
Method used
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[0017] The technical solutions claimed in the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.
[0018] see Figure 1 to Figure 5 As shown, the lock box 1 mechanism in this embodiment includes a lock box 1, a lock block 2, a rotating member 3, a moving rod 4 and a fixed rod 6.
[0019] In this embodiment, the lock box 1 includes a box body 11 and a cover body 12 connected by screws, and the box body 11 and the cover body 12 are provided with matching round holes 13 .
[0020] The lock block 2 is built in the lock box 1 and is slidably adjusted in the lock box 1. In this embodiment, the lock block 2 is provided with a mounting hole 23, and a marble 24 is arranged in the mounting hole 23. And drive the return spring 25 that described pinball 24 ejects, simultaneously described cover body 12 backsides are provided with a plurality of level grooves (not shown in the accompanying drawing) that cooperate w...
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The invention discloses a lock box mechanism which is convenient to install and low in production cost. The lock box mechanism comprises a lock box, a lock block, a rotating piece and a movable rod. The lock block is arranged in the lock box and slides and is adjusted in the lock box, the rotating piece is rotationally connected to the interior of the lock box, meanwhile, a convex block is formed on the rotating piece, a guide inclined plane is formed on the same side of the lock block and the rotating piece, and the convex block of the rotating piece abuts against the guide inclined plane to drive the lock block to slide. The movable rod slides relative to the lock box, a sliding groove extending in the length direction of the movable rod is formed in the movable rod, meanwhile, a limiting block for limiting the sliding groove is formed on the lock block, and the limiting block is driven to stretch into or retreat from the sliding groove by adjusting the lock block in a sliding mode.
Description
technical field [0001] The invention relates to the technical field of building hardware fittings, in particular to a lock box mechanism that can realize easy installation and low production cost. Background technique [0002] Most transmission locks with lock boxes on the market need to be equipped with a lock cylinder. The overall production cost of the lock cylinder is high, and during installation, irregular holes (cross-sectional shape of the lock cylinder) need to be drilled on the door leaf to accommodate the lock cylinder. The lock cylinder is time-consuming and labor-intensive. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the prior art, and provide a lock box mechanism with novel structure, which can be applied to doors and windows, and can realize easy installation and low production cost. [0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a lo...
Claims
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Login to View More IPC IPC(8): E05B15/00E05B63/00
CPCE05B15/00E05B63/0017
Inventor 谢晓东宋成勇钱浩锋陈极勋
Owner 3H INC