Self-adaptive adjusting bolt component
A self-adaptive adjustment, bolt assembly technology, applied in the direction of the lock shell, building lock, construction, etc., can solve the problems of unreasonable lock installation structure, limited connection structure, easy to be opened by technology, etc. Effects of friction, improved reliability and durability
Active Publication Date: 2016-07-06
HUITAILONG DECORATION MATERIAL YUEXIU DIST GUANGZHOU
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Problems solved by technology
[0002] Locks refer to devices that play a closed role, including locks, keys and their accessories. Traditional locks have the following hidden dangers in terms of safety: 1. The keyhole is exposed and easy to be opened by technology; 2. The installation structure of the lock is unreasonable and violent disassembly high success rate
With the development of science and technology, there have been electronic locks that can be opened by instructions such as light, electricity, magnetism, sound and fingerprints. With the optimization of the manufacturing process, the structure of the lock is more compact, more compact and beautiful, and the connection structure of the lock is also limited by the space. limitations, the existing connection structure is no longer applicable
Method used
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Embodiment Construction
[0025] In order to explain the technical solution of the present invention more intuitively, the application of the adaptive adjusting bolt assembly to the connection of the intelligent electronic door bolt is taken as an example for description.
[0026] See Figure 1-Figure 4 , An adaptive adjusting bolt assembly, comprising a fastening bolt 9 and an adjusting bolt seat 3, which is used to connect adjacently disposed first connecting plate 1 and second connecting plate 2, the adjusting bolt seat 3 is arranged on the second connecting plate 2 outside, so that the second connecting plate 2 is located between the first connecting plate 1 and the adjusting bolt seat 3. The first connecting plate 1 and the second connecting plate 2 are respectively provided with at least one through for the fastening bolt 9 to pass through. Hole 4 and through hole 6.
[0027] The through hole 4 is a bolt installation hole. The shape of the inner wall of the hole is preferably matched with the shape o...
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The invention relates to a self-adaptive adjusting bolt component which comprises a fastening bolt and an adjusting bolt seat. At least one threaded through hole matched with an external thread of the fastening bolt is formed in the adjusting bolt seat, the fastening bolt penetrates a first connecting plate and a second connecting plate to be screwed in the threaded through holes, at least one wedge-shaped block protruding toward the second connecting plate is arranged on the adjusting bolt seat, each threaded through hole is formed in the center of the corresponding wedge-shaped block, a guide groove extends from the edge of the second connecting plate to the surface of the same is formed in the second connecting plate and is arranged towards the adjusting bolt seat and allows the wedge-shaped block to be guided into, and a through hole of the second connecting plate is formed in the guide groove. Through matching between the wedge-shaped block and the wedge-shaped guide groove, contact area of the second connecting plate and the adjusting bolt seat is increased, friction force is improved, loosening of the fastening bolt is prevented, and self-adaptive adjustment of connecting strength between the connecting plates and the adjusting bolt seat.
Description
Technical field [0001] The invention relates to the technical field of mechanical design, in particular to a bolt connection assembly. Background technique [0002] A lock refers to a closed device, which includes locks, keys and accessories. Traditional locks have the following hidden dangers in terms of safety: 1. The keyhole is exposed and can be easily opened by technology; 2. The installation structure of the lock is unreasonable and it is violently dismantled. The success rate is high. With the development of science and technology, electronic locks that are opened with instructions such as light, electricity, magnetism, sound and fingerprints have appeared. With the optimization of manufacturing processes, the structure of the lock is tighter, smaller and more beautiful, and the connection structure of the lock is also affected by space. The existing connection structure is no longer applicable. Summary of the invention [0003] The purpose of the present invention is to ...
Claims
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IPC IPC(8): E05B9/08
CPCE05B9/08
Inventor 陈鸿填张寿晋
Owner HUITAILONG DECORATION MATERIAL YUEXIU DIST GUANGZHOU