An anti-lost hanging buckle
A technology of anti-lost and cylinder, which is applied in the direction of fasteners, clothing, key rings, etc., can solve the problems of low security, slowly loosening of screws, loss of locking function, etc., and achieve the effect of high security
Inactive Publication Date: 2018-11-16
赖成乐
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Problems solved by technology
The biggest disadvantage of using screws to fix is that during use, because the screws are exposed outside, it is easy to cause friction with external factors. Over time, the screws will gradually loosen, eventually causing the screws to lose and lose the locking function. , thus affecting the loss of the keychain, the security is very low
Method used
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[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0018] Such as figure 1 and figure 2 The shown anti-loss buckle includes a buckle main body 1 and a movable lock plate 2. The buckle main body 1 includes a column 11 and a connecting rod 13 parallel to the column 11 connected by a connecting plate 12. The column 11 is provided with a through hole 111 at the end close to the connecting plate 12, and the column 11 is provided with a first socket 112 with the opening facing downward at the end away from the connecting plate 12, and the upper end of the movable locking plate 2 is snapped into the first socket 112 There is a card hole 22 inside and o...
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The invention discloses an anti-lost hanging buckle which comprises a hanging buckle main body and a movable locking plate, wherein the hanging buckle main body comprises a cylinder and a connection rod connected through a connection plate and parallel to the cylinder; a through hole is formed at an end of the cylinder close to the connection plate; a cutting slot opening downward is formed at an end of the cylinder away from the connection plate; the upper end of the movable locking plate is clamped in the cutting slot, and a clamp hole is formed at the upper end; a longitudinal waist slot is formed in the inner side surface at the lower end of the movable locking plate; the tail end of the connection rod is clamped in the longitudinal waist slot; a chuck whichcan be clamped in the clamp hole is arranged in the through hole; a plug is movably arranged at the orifice of the through hole; a compression spring is arranged between the chuck and the plug; a pull rod fixedly connected with the chuck is inserted into the middle of the plug; and the pull rod can drag the chuck to move left and right along the through hole. With a compact structure, the anti-lost hanging buckle disclosed by the invention can prevent a key from being lost relatively well and is convenient to mount.
Description
technical field [0001] The invention relates to the technical field of key hanging buckle, in particular to an anti-lost hanging buckle. Background technique [0002] Although existing key chains are of a great variety, their shapes and structures are similar, but most of them adopt hinged lock buckles to prevent key loss. For example, key chain products on the market are basically fixed by screws to lock the key. The biggest disadvantage of using screws to fix is that during use, because the screws are exposed outside, it is easy to cause friction with external factors. After a long time, the screws will gradually loosen, eventually causing the screws to lose and lose the locking function. , And then affect the loss of the keychain, the security is very low. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to overcome the deficiencies in the prior art, a kind of anti-lost buckle is proposed now, which is fixed without screws to ...
Claims
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IPC IPC(8): A44B15/00
CPCA44B15/005
Inventor 赖成乐
Owner 赖成乐